4开头化工名词
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4-Piperidinone,1-(2-pyrimidinyl)-
1-嘧啶-2-哌啶基-4-酮
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4,5-Pyrimidinediamine,6-chloro-N4-(phenylmethyl)-
6-氯-N4-(苯基甲基)-4,5-嘧啶二胺
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4-Piperidinecarboxylicacid, 1-[cis-4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenyl-, (3R,4R)-
4-哌啶羧酸, 1-[顺-4-氰基-4-(4-氟苯基)环己基]-3-甲基-4-苯基-, (3R,4R)-
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4(3H)-Quinazolinone,3-methyl-6-nitro-
3-甲基-6-硝基喹唑啉-4(3H)-酮
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4-Hexenal,2,2,5-trimethyl-
青草醛
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4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one,1,5,6,7-tetrahydro-
1,2,3,5-四氢-8-硫杂-5,7-二氮-环戊基[A]茚-4-酮
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4-Piperidinecarboxylicacid, 4-hydroxy-1,2,2,6,6-pentamethyl-, methyl ester
N-(6-羰基-6H-蒽并[9,1-cd]异噻唑-7-基)丙酰胺
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4H,5H-Thiopyrano[4,3-d]-1,3-dioxin,tetrahydro-2,2-dimethyl-4-(1-methylethyl)-, (4S,4aR,8aR)-
3-苯胺基丙烷-1,2-二醇
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4H-1-Benzopyran-4-one,5-hydroxy-3,7-dimethoxy-2-(4-methoxyphenyl)-
莰非醇-3,7,4’-三甲醚
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4,6-Ethenopyrano[2,3-i]indolizin-2(4aH)-one,5,6,8,9,10,11-hexahydro- (9CI)
2-乙氧基-2-羰基乙基 4-[(5-氰基-1,6-二氢-2-羟基-1,4-二甲基-6-羰基吡啶-3-基)偶氮]苯酸酯
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4(3H)-Pyrimidinone,6-(3-fluorophenyl)-2,3-dimethyl-
6-(3-氟苯基)-2,3-二甲基-4(3H)-嘧啶酮
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4-Pyridinol,2,5-dichloro-
2,5-二氯-4-羟基吡啶
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4-Benzothiazolol,2-(4-methylphenyl)-
2-(4-甲基苯基)-1,3-苯并噻唑-4-醇
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4H-Imidazol-4-one,2-amino-1-butyl-1,5-dihydro-
2-氨基-1-丁基-1,5-二氢-4H-咪唑-4-酮
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4(3H)-Pyrimidinone,3-[1,1'-biphenyl]-2-yl-2-(methylthio)-
4(3H)-嘧啶酮,3-[1,1\'-联苯基]-2-基-2-(甲硫基)-
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4H-1-Benzopyran-4-one,3-(2,2-dimethyl-2H-1-benzopyran-6-yl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-
ISOCHANDALONE
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4-Thiazolidinone,5-[(2-fluorophenyl)methylene]-2-thioxo-
5-(2-氟苯亚甲基)-2-硫代-四氢噻唑-4-酮
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4H-Cyclopenta[b]pyridin-4-one,1,5,6,7-tetrahydro-
八氢-4H-环戊二烯并[b]吡啶-4-酮
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4-Dibenzofurancarboxaldehyde
DIBENZO[B,D]FURAN-4-CARBALDEHYDE
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4,6-Quinolinediamine,N6-[2-[[4-(diethylamino)-1-methylbutyl]amino]-6-methyl-4-pyrimidinyl]-2-methyl-
N6-[2-[[4-(二乙基氨基)-1-甲基丁基]氨基]-6-甲基-4-嘧啶基]-2-甲基-4,6-喹啉二胺
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4-Thiazolecarboxylicacid, 2-(2S)-2-pyrrolidinyl-, ethyl ester
(S)-2-吡咯烷-2-基噻唑-4-甲酸乙酯
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4-Quinolinol,2,8-dimethyl-
2,8-二甲基-4-羟基喹啉
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4(1H)-Quinolinone,2-(1-ethylpropyl)-1-methyl-
1-甲基-2-戊烷-3-基喹啉-4-酮
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4-Piperidinol,1-[2-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)ethyl]-4-phenyl-,4-propanoate,
1-[2-(10,11-二氢-5H-二苯并[a,d][7]轮烯-5-亚基)乙基]-4-苯基哌啶-4-基丙酸酯氢溴化 (1:1)
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4H-3a,7-Methanoazulen-4-one,octahydro-3,6,8,8-tetramethyl-
八氢-3,6,8,8-四甲基-4H-3A,7-甲桥薁-4-酮
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4-Thiazolidinone,3-methyl-2-(phenylimino)-5-(3-phenyl-2-propen-1-ylidene)-
(3-氯-2-吗啉代-4-吡啶基)硼酸
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4,7a-Methano-3H,7aH-cyclopenta[e]furo[3,4-c]oxocin-3,6(7H)-dione,octahydro-3a,7,10a-trihydroxy-8,10b-
新大八角素
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4-Pyrimidinecarboxylicacid, 1,4,5,6-tetrahydro-2-methyl-4-(b-D-ribofuranosyloxy)-, (4R)- (9CI)
[(2S,3R,4S,5R)-3,4-二羟基-5-(羟基甲基)四氢呋喃-2-基](4R)-2-甲基-3,4,5,6-四氢嘧啶-4-过氧羧酸酯
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4-Quinolinamine,N-(cyclohexylcarbonimidoyl)-2-methyl-
2-氧杂二环[3.2.1]辛烷-4,6,7-三醇,3-甲氧基-
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4H-1,3-Benzoxazin-4-one,6-chloro-2-(2-chloropropyl)-2,3-dihydro-3-hydroxy-
6-氯-2-(2-氯丙基)-2,3-二氢-3-羟基-4H-1,3-苯并恶嗪-4-酮
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4(3H)-Quinazolinone,3-(4-chlorophenyl)-
3-(4-氯苯基)喹唑啉-4-酮
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4-Thiazolecarboxylicacid, 2-cyano-, ethyl ester
苯硫醇,2-氨基-3-甲氧基-
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4-Thiazolidinecarboxylicacid, methyl ester
噻唑烷-4-羧酸甲酯
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4H-Imidazol-4-one,2-amino-5-ethylidene-1,5-dihydro-1-methyl-
2-氨基-5-亚乙基-1-甲基咪唑-4-酮
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4-Pyridinepropanamine, g-(4-chlorophenyl)-N,N,2-trimethyl-
2-甲基吡啶, 4-(p-氯-α-(2-(二甲氨基)乙基)苯甲基)-
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4H-1-Benzopyran-8-carboxylicacid, 3-methyl-4-oxo-2-phenyl-, 1-azabicyclo[2.2.2]oct-3-yl ester,hydroch
3-QUINUCLIDINYL 3-METHYLFLAVONE-8-CARBOXYLATE HYDROCHLORIDE
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4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-6-methyl-
6-甲基-1氢-吡唑并[3,4-D]嘧啶-4(5H氢)酮
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[[(2R)-2-[[[[[(4S,4aS,5aS,6S,12aS)-4-(dimethylam
培莫环素
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4-Undecyne
4-十一烷炔
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4-Pyridinethiol,3,5-diiodo-
3,5-二碘-4-吡啶硫醇
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4H-1,2,4-Triazole,3-[(4-chloro-3-methylphenoxy)methyl]-5-(4-fluorophenyl)-4-(4-methylphenyl)-
甲基 1-[5-(6-氨基-9H-嘌呤-9-基)-4-羟基-3-(磷羧基氧代)四氢呋喃-2-基]-3,5,9-三羟基-8,8-二甲基-10,14-二羰基-2,4,6-三氧杂-18,19-二硫杂-11,15-二氮杂-3,5-二磷杂二十烷-20-酸酯 3,5-二氧化 (non-preferred name)
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-(sulfoamino)-, (2S,5R,6R)-
4H-环戊-1,3-二噁唑,5-乙烯基-2,2-二乙基四氢-,(3aR,6aS)-rel-
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4-Acridinecarboxamide,N-[3-(dimethylamino)propyl]-
2,6-二脱氧-2-氟-L-半乳糖
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4-Pyrimidinamine,2,6-dichloro-5-ethyl-
2,6-二氯-5-乙基-4-氨基嘧啶
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4,7-Epoxy-1H-cyclobut[b]indole(9CI)
3-[(N-乙酰基-L-丝氨酰)氨基]-3,6-二脱氧-D-葡萄糖
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4-Piperidinol,1-(4-butoxy-2-buten-1-yl)-4-phenyl-, 4-propanoate, hydrochloride (1:1)
[1-[(E)-4-丁氧基丁-2-烯基]-4-苯基哌啶-4-基]丙酸酯盐酸盐
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4,7-Methano-1H-isoindole,octahydro-
4-氮杂三环[5.2.1.0 2,6 ]癸烷
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4-Morpholineethanamine,a-methyl-
1-(4-吗啉基)-2-丙胺
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4-Pyridinethiol,2-methyl-
4-巯基-2-甲基吡啶
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4-Morpholinebutanal, a-(1-methylpropyl)-a-2-naphthalenyl-
3-甲基-2-(2-吗啉-4-基乙基)-2-萘-2-基戊醛