5,12-Naphthacenedione,8-acetyl-10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-,(8S,10S)-
- 中文别名：道诺霉素
- 中文释义：道诺霉素;红保霉素
- 英文别名：daunorubicin;
fi6339;
daunamycin;
Cerubidine(R);
daunoxome;
DAUNOMYCIN;
cerubidin;
Daunorubicin;
rubomycinc
- CAS No.：20830-81-3
- 分子式：
C27H29NO10
- 分子量：527.52
- 精确分子量：527.17900
- PSA：185.84000
- InChI：InChI=1/C26H26O9.CH4.ClH.H3N.H2O.H2/c1-12(27)26(32)10-14-19(16(11-26)35-17-8-3-4-9-34-17)25(31)21-20(23(14)29)22(28)13-6-5-7-15(33-2)18(13)24(21)30;;;;;/h5-7,16-17,29,31-32H,3-4,8-11H2,1-2H3;1H4;1H;1H3;1H2;1H/t16-,17?,26-;;;;;/m0...../s1
- 分子结构式：
物化性质
- 外观与性状：
- 橙色-红色粉末
- 密度：
- 1.554 g/cm3
- 熔点：
- 155ºC
- 沸点：
- 769.977ºC at 760 mmHg
- 闪点：
- 419.467ºC
- 水溶解性：
- Soluble
- 存储条件/存储方法：
- 库房通风低温干燥,轻装轻卸、与氧化剂和酸类分开存放
- 稳定性相关：
避免接触强氧化物
- 其它信息：
1.性状：未确定
2.密度（g/mL,25/4℃）：未确定
3.相对蒸汽密度（g/mL,空气=1）：未确定
4.熔点（ºC）：未确定
5.沸点（ºC,常压）：未确定
6.沸点（ºC,5.2kPa）：未确定
7.折射率：未确定
8.闪点（ºC）：未确定
9.比旋光度（º）：未确定
10.自燃点或引燃温度（ºC）：未确定
11.蒸气压（kPa,25ºC）：未确定
12.饱和蒸气压（kPa,60ºC）：未确定
13.燃烧热（KJ/mol）：未确定
14.临界温度（ºC）：未确定
15.临界压力（KPa）：未确定
16.油水（辛醇/水）分配系数的对数值：未确定
17.爆炸上限（%,V/V）：未确定
18.爆炸下限（%,V/V）：未确定
19.溶解性：未确定
道诺霉素 安全信息
- 包装等级：
- III
- 风险类别：
- 6.1(b)
- 危险类别码：
- R3249
安全信息
- 外观与性状：
- 橙色-红色粉末
- 密度：
- 1.554 g/cm3
- 熔点：
- 155ºC
- 沸点：
- 769.977ºC at 760 mmHg
- 闪点：
- 419.467ºC
- 水溶解性：
- Soluble
- 存储条件/存储方法：
- 库房通风低温干燥,轻装轻卸、与氧化剂和酸类分开存放
- 稳定性相关：
避免接触强氧化物
- 其它信息：
1.性状：未确定
2.密度（g/mL,25/4℃）：未确定
3.相对蒸汽密度（g/mL,空气=1）：未确定
4.熔点（ºC）：未确定
5.沸点（ºC,常压）：未确定
6.沸点（ºC,5.2kPa）：未确定
7.折射率：未确定
8.闪点（ºC）：未确定
9.比旋光度（º）：未确定
10.自燃点或引燃温度（ºC）：未确定
11.蒸气压（kPa,25ºC）：未确定
12.饱和蒸气压（kPa,60ºC）：未确定
13.燃烧热（KJ/mol）：未确定
14.临界温度（ºC）：未确定
15.临界压力（KPa）：未确定
16.油水（辛醇/水）分配系数的对数值：未确定
17.爆炸上限（%,V/V）：未确定
18.爆炸下限（%,V/V）：未确定
19.溶解性：未确定
道诺霉素 安全信息
- 包装等级：
- III
- 风险类别：
- 6.1(b)
- 危险类别码：
- R3249
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- HB7875000
- CHEMICAL NAME :
- Daunomycin
- CAS REGISTRY NUMBER :
- 20830-81-3
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 159
- MOLECULAR FORMULA :
- C27-H29-N-O10
- MOLECULAR WEIGHT :
- 527.57
- WISWESSER LINE NOTATION :
- L E6 C666 BV MVT&&&J DQ HV1 HQ KQ RO1 FO- FT6OTJ B1 CQ DZ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 6 mg/kg
- TOXIC EFFECTS :
- Cardiac - other changes
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 10 mg/kg/30D-I
- TOXIC EFFECTS :
- Cardiac - cardiomyopathy including infarction
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 336 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 33200 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 13 mg/kg
- TOXIC EFFECTS :
- Blood - other changes Skin and Appendages - hair Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 205 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2500 ug/kg
- TOXIC EFFECTS :
- Gastrointestinal - other changes
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 8600 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 24900 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 4 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 6 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 500 ug/kg/5W-I
- TOXIC EFFECTS :
- Brain and Coverings - other degenerative changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 27 mg/kg/9D-I
- TOXIC EFFECTS :
- Blood - changes in bone marrow (not otherwise specified) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 mg/kg/5D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 55500 ug/kg/5D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 31000 ug/kg/2D-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/kg/2W-I
- TOXIC EFFECTS :
- Blood - changes in bone marrow (not otherwise specified) Blood - changes in spleen Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 10 mg/kg/10D-I
- TOXIC EFFECTS :
- Gastrointestinal - changes in structure or function of endocrine pancreas Blood - leukopenia Blood - changes in bone marrow (not otherwise specified)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 30 mg/kg/15W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - inflammation, necrosis, or scarring of bladder Blood - changes in bone marrow (not otherwise specified) Blood - changes in spleen
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Primate - monkey
- DOSE/DURATION :
- 7 mg/kg/14D-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - chronic pulmonary edema Liver - other changes Skin and Appendages - dermatitis, other (after systemic exposure)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Primate - monkey
- DOSE/DURATION :
- 15 mg/kg/27D-I
- TOXIC EFFECTS :
- Blood - normocytic anemia Blood - leukopenia Skin and Appendages - dermatitis, other (after systemic exposure)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 51 mg/kg/9W-I
- TOXIC EFFECTS :
- Blood - pigmented or nucleated red blood cells Blood - changes in platelet count Nutritional and Gross Metabolic - changes in calcium
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 61200 ug/kg/11W-I
- TOXIC EFFECTS :
- Cardiac - EKG changes not diagnostic of specified effects Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2200 ug/kg/7W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumor types after systemic administration not seen spontaneously
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6250 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2340 ug/kg/26W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - lymphoma, including Hodgkin's disease
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 15 gm/kg/12W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors Reproductive - Tumorigenic effects - other reproductive system tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 13 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 40 mg/kg/4W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 15 mg/kg/12W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 16 mg/kg
- SEX/DURATION :
- female 7-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - abortion
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 9 mg/kg
- SEX/DURATION :
- female 7-9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 8 mg/kg
- SEX/DURATION :
- female 7-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - urogenital system
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 4 mg/kg
- SEX/DURATION :
- female 6-9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 16 mg/kg
- SEX/DURATION :
- female 6-9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - gastrointestinal system
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 35 mg/kg
- SEX/DURATION :
- female 7 day(s) pre-mating female 1-21 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - postpartum
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- DOSE :
- 2200 ug/kg
- SEX/DURATION :
- male 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- DOSE :
- 1500 ug/kg
- SEX/DURATION :
- female 1-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - abortion
- TYPE OF TEST :
- DNA inhibition
- TYPE OF TEST :
- Cytogenetic analysis
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- DNA damage
- TYPE OF TEST :
- Cytogenetic analysis
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- DNA adduct
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TYPE OF TEST :
- Cytogenetic analysis
- TYPE OF TEST :
- Cytogenetic analysis
- TYPE OF TEST :
- Sister chromatid exchange
- TYPE OF TEST :
- Sister chromatid exchange
- TYPE OF TEST :
- Sperm Morphology
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Mammal - cattle Sperm
- DOSE/DURATION :
- 1 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 326,185,1995 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 10,145,1976 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 10,145,1976 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW 32XPAD "Teratology," Berry, C.L., and D.E. Poswillo, eds., New York, Springer, 1975 Volume(issue)/page/year: -,49,1975 TOXICOLOGY REVIEW 32XPAD "Teratology," Berry, C.L., and D.E. Poswillo, eds., New York, Springer, 1975 Volume(issue)/page/year: -,49,1975 TOXICOLOGY REVIEW CRTXB2 CRC Critical Reviews in Toxicology. (CRC Press, Inc., 2000 Corporate Blvd., NW, Boca Raton, FL 33431) V.1- 1971- Volume(issue)/page/year: 2,159,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4587 No. of Facilities: 146 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 3047 (estimated) No. of Female Employees: 1170 (estimated)
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率：129.98
2、 摩尔体积(m3/mol)：339.4
3、 等张比容(90.2K)：1037.9
4、 表面张力(dyne/cm)：87.4
5、 极化率(10-24cm3)：51.52
计算化学数据
1.疏水参数计算参考值（XlogP）:无
2.氢键供体数量:5
3.氢键受体数量:11
4.可旋转化学键数量:4
5.互变异构体数量:54
6.拓扑分子极性表面积186
7.重原子数量:38
8.表面电荷:0
9.复杂度:960
10.同位素原子数量:0
11.确定原子立构中心数量:6
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
