2开头化工名词
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2-Naphthalenol,5,6,7,8-tetrahydro-6-phenyl-5-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-, (5R,6S)-
拉索昔芬; (5R,6S)-5,6,7,8-四氢-6-苯基-5-(4-(2-(1-吡咯烷基)乙氧基)苯基)-2-萘酚
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2(3H)-Furanone,5-(1Z)-1-decen-1-yldihydro-, (5R)-
Japonilure; (R,Z)-5-(1-癸烯)二氢呋喃-2(3H)-酮
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2-Heptadecanone
十七烷酮; 甲基十五烷基甲酮
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2,3-Pyridinediamine,6-methoxy-N2-methyl-, hydrochloride (1:2)
HC 蓝 7; 3-氨基-2-甲基氨基-6-甲氧基吡啶二盐酸盐; 6-甲氧基-N2-甲基-2,3-吡啶二胺二盐酸盐
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2-Butenoic acid,2-methyl-4-[(1R,3aS,5S,11R,14aS)-3a,4,5,7-tetrahydro-8-hydroxy-3,3,11-trimethyl-13-(3
藤黄酸
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2-Azaspiro[4.5]decan-3-one
3,3\'-亚戊烯基-4-丁内酰胺
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2-Propenal,3-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-
费耐力; 3-[3-(4-氟苯基)-1-异丙基-1H-吲哚-2-基]-2-丙烯醛
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2,4-Oxazolidinedione,5-methyl-5-(4-phenoxyphenyl)-3-(phenylamino)-
恶唑菌酮; 5-甲基-5-(4-苯氧基苯基)-3-(苯氨基)-2,4-噁唑啉二酮
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2-Oxiranecarboxylicacid,3-[[[(1S)-1-[[[4-[(aminoiminomethyl)amino]butyl]amino]carbonyl]-3-methylbutyl
N-(反式-环氧丁二酰基)-L-亮氨酸-4-胍基丁基酰胺
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2,4-Decadien-1-ol,(2E,4E)-
(2E,4E)-2,4-癸二烯醇
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2,4-Imidazolidinedione,1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-, sodium salt, hydrate(2:2:7
丹曲林钠; 1-[[5-(4-硝基苯)-2-呋喃基]亚甲基氨基]-2,4-咪唑啉二酮钠盐
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2-Buten-1-one,1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-, (2E)-
大马士酮; beta-大马烯酮; 突厥酮; (E)-1-(2,6,6-三甲基-1,3-环己二烯-1-基)-2-丁烯-1-酮
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2,4-Pentadienoic acid,5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)-
(+)-脱落酸; (S)-5-(1-羟基-4-氧代-2,6,6-三甲基-2-环己烯-1-基)-3-甲基-(2Z,4E)-戊二烯酸
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2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-OXYL-3-CARBOXYLIC ACID N-HYDROXYSUCCINIMIDE ESTER
2,2,5,5-四甲基-3-吡咯啉-1-氧基-3-羧酸 N-羟基琥珀酰
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2-Propanamine,2-methyl-N-(phenylmethylene)-, N-oxide
N-叔丁基-α-苯基硝酮
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2,7-Naphthalenedisulfonicacid,5-[[4-chloro-6-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-tri
活性红194
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2H-1-Benzopyran-2-one,7-methoxy-
7-甲氧基香豆素
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2-Naphthalenesulfonicacid,6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[[4-[2-[7-[2-(2,4-diaminophenyl)d
直接耐晒黑GF
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2,6-Diaminotoluene
2,6-二氨基甲苯
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2-sec-Butylthiazole
2-仲丁基噻唑
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2-Propen-1-one,1-(4-morpholinyl)-
4-丙烯酰吗啉
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2,5-Hexanediol
2,5-己烷二醇
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2,4-dinitrobenzenesulfonyl chloride
2,4-二硝基苯磺酰氯
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2-amino-4-hydroxy-6-(trifluoromethyl)pyrimidine
2-氨基-4-羟基-6-(三氟甲基)嘧啶
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2,4,5-Trichloroaniline
2,4,5-三氯苯胺
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2-Adamantanol
2-金刚烷醇
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2-Butanamine, N-methyl-
N-甲基异丁胺
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2-Nonen-1-ol, (2E)-
反式-2-壬烯-1-醇
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2-Naphthalenol,1-[(dimethylamino)methyl]-
1-(二甲基胺甲基)-2-萘酚
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2-Bromo-5-fluorotoluene
2-溴-5-氟甲苯
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2-Benzothiazolamine
2-氨基苯并噻唑
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2(1H)-Quinolinone,4-hydroxy-1-methyl-3-[2-(3-nitrophenyl)diazenyl]-
分散黄 5G
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2-Propenoic acid,2-methyl-, (tetrahydro-2-furanyl)methyl ester
甲基丙烯酸氢糠酯
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2-Pyridylethylene
2-乙烯基吡啶
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2,5-Bis(4'-diethylaminophenyl)-1,3,4-oxadiazole
2,5-双(二乙基氨基)苯基-1,3,4-二唑
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2(1H)-Pyridinone,3,5-dichloro-
3,5-二氯-2-吡啶酮
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2H-Benzimidazole-2-thione,1,3-dihydro-5-methyl-
2-巯基-5-甲基苯并咪唑
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2-Naphthalenamine
2-萘胺
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2-Chloro-6-Fluorotoluene
2-氯-6-氟甲苯
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2H-Indol-2-one,6-bromo-1,3-dihydro-
6-溴吲哚-2-酮
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2-Propanol,1-[4-[2-(cyclopropylmethoxy)ethyl]phenoxy]-3-[(1-methylethyl)amino]-
倍他索洛尔
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2H-1-Benzopyran-2-one,6-bromo-3-(2-pyridinyl)-
N-(五氟苯基)二氯马来酰胺
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2-Naphthalenesulfonicacid, 6-amino-5-[2-[4-chloro-2-(trifluoromethyl)phenyl]diazenyl]-4-hydroxy-,sodi
弱酸性红 E-BM
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2H-Pyran,3,4-dihydro-2-methoxy-
3,4-二氢-2-甲氧基-2H-吡喃
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2-Cyclohexen-1-one,3-ethoxy-
3-乙氧基-2-环己烯-1-酮
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2,5-Furandicarboxylicacid
呋喃-2,5二羧酸
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2H-Azepin-2-one,1-acetylhexahydro-
N-乙酰基己内酰胺
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2-Propanone,1,1,1-trifluoro-
1,1,1-三氟丙酮
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2,4-dichloro-5-methylpyrimidine
5-甲基-2,6-二氯嘧啶
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2H-Pyran-2,6(3H)-dione,dihydro-
戊二酸酐