4开头化工名词
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4-Penten-2-ol,3-ethyl-2-methyl-
戊二酸,2-(氰基甲基)-,1,5-二甲基酯
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4-Isoquinolinol,1,2,3,4-tetrahydro-5,8-dimethoxy-
5,8-二甲氧基-1,2,3,4-四氢异喹啉-4-醇盐酸盐
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4(5H)-Thiazolone,2-[(phenylmethyl)amino]-
2-苄基氨基噻唑-4-酮
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4,14-Dioxatricyclo[9.2.1.13,6]pentadeca-6(15),11,13-triene-12-carboxylicacid, 7-hydroxy-2,9-bis(1-met
4,14-二氧杂三环[9.2.1.13,6]十五碳-6(15),11,13-三烯-12-羧酸, 7-羟基-2,9-二(1-甲基乙烯基)-5-羰基-, 甲基酯, (2R,3R,7R,9R)-
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4(3H)-Pyrimidinone,5-hexyl-
2-甲基-5-[(Z)-(4-甲基-3,5-二硝基苯基)-nno-氧化偶氮基]-1,3-二硝基苯
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4-Quinolinecarboxylicacid, 2-[(4-methylphenyl)amino]-
3-异丙基-4-硝基联苯基
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4H-Pyran-4-one,2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-6-[(1E)-2-(4-hydroxy-3-methoxyphenyl)ethenyl
环酸性黄(P)
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4-Thiazolidinecarboxylicacid, 2-[(2-hydroxyphenoxy)methyl]-
2-[(2-羟基苯氧基)甲基]-1,3-噻唑烷-4-羧酸
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4-Piperidinecarboxamide,N-[(1R)-2-[[(1R)-2-hydroxy-1-(1H-indol-3-ylmethyl)ethyl]amino]-1-(2-naphthale
4-哌啶甲酰胺,N-[(1R)-2-[[(1R)-2-羟基-1-(1H-吲哚-3-基甲基)乙基]氨基]-1-(2-萘基甲基)-2-羰基乙基]-
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4-Pyrimidinol,1,2-dihydro-2-imino-, (Z)- (9CI)
(3E)-3-[2-(2,4-二甲基苯基)-2-羰基-亚乙基]-1-甲基-哌嗪-2-酮
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4-Thiazolidinone,2-thioxo-3-(2,3,5-tri-O-acetyl-b-D-ribofuranosyl)-
2-硫代-3-(2,3,5-三-O-乙酰基-beta-D-呋喃核糖基)-4-噻唑烷酮
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4H-1,3-Benzodioxin-6-amine
4,5-二氢-1,3-苯并二氧-6-胺
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4(3H)-Quinazolinone,3-[2-(4-hydroxyphenyl)-4-oxo-3-thiazolidinyl]-2-phenyl-
3-[2-(4-羟基苯基)-4-羰基-1,3-噻唑烷-3-基]-2-苯基喹唑啉-4(3H)-酮
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4-Pyridinol,3,5-dinitro-
3,5-二硝基吡啶-4-醇
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4-Heptanamine,N-2-propyn-1-yl-
N-(4-庚基)炔丙胺
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4-Phenanthrenecarboxylicacid
4-菲羧酸
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4H-Pyrido[1,2-a]pyrimidin-4-one,2-chloro-9-methyl-
2-氯-9-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮
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4,7-Methano-1H-inden-1-amine,2,3,3a,4,7,7a-hexahydro-, (1S,3aR,4S,7R,7aS)-
(1R,2S,3S,6R,7S)-三环[5.2.1.02,6]癸-8-烯-3-胺
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4H-1,3,6,2-Dioxazaborocine,tetrahydro-2-hydroxy-
四氢-2-羟基-4H-1,3,6,2-二氧杂氮杂环硼辛烷
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4(3H)-Pyrimidinone,5-fluoro-2-hydroxy-
4(3H)-嘧啶酮, 5-氟-2-羟基- (9CI)
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4,10:5,9-Diethenobiphenyleno[2,3-c:6,7-c']difuran-1,3,6,8-tetrone(9CI)
CAS号:26593-60-2
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4H-Pyrazolo[3,4-d]pyrimidin-4-one,3-bromo-1,5-dihydro-
3-溴-1,5-二氢-4H-吡唑并[3,4-D]嘧啶-4-酮
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4H-Benzo[4,5]cyclohepta[1,2-b]furan-3-carboxamide,N,N-diethyl-9,10-dihydro-4-oxo-
N,N-二乙基-4-羰基-9,10-二氢-4H-苯并[4,5]环庚三烯并[1,2-b]呋喃-3-甲酰胺
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4,4(5H)-Oxazoledimethanol,2-(15-methylhexadecyl)-
[2-(15-甲基十六碳基)-4,5-二氢-1,3-恶唑-4,4-二基]二甲醇
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4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl-
5-羟基-6-硝基-2-苯基-苯并吡喃-4-酮
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4-Thiazolecarboxylicacid, 5-amino-2,3-dihydro-2-thioxo-, ethyl ester
5-氨基-2-巯基噻唑-4-甲酸乙酯
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4(1H)-Pyridazinone,3-methoxy-6-methyl-1-[3-(trifluoromethyl)phenyl]-
3-甲氧基-6-甲基-1-[3-(三氟甲基)苯基]哒嗪-4-酮
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4-Pyridinamine,3,5-dichloro-2-(trichloromethyl)-
3,5-二氯-2-三氯甲基-吡啶-4-胺
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4H-1-Benzopyran-4-one,3-[2,3-dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-5-benzofuranyl]-6-(2,3-dih
4H-1-苯并吡喃-4-酮,3-[2,3-二氢-4-羟基-2-(1-羟基-1-甲基乙基)-5-苯并呋喃基<氧茚基>]-6-(2,3-二羟基-3-甲基丁基)-5,7-二羟基-(9CI)
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4H-Pyrimido[6,1-a]isoquinolin-4-one,2,3,6,7-tetrahydro-9,10-dimethoxy-3,6-dimethyl-2-[(2,4,6-trimethy
(2E,6R)-9,10-二甲氧基-3,6-二甲基-2-[(2,4,6-三甲苯基)亚氨基]-2,3,6,7-四氢-4H-嘧啶并[6,1-a]异喹啉-4-酮盐酸
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4-Heptyn-3-ol,2-methoxy-2-methyl-
2-甲氧基-2-甲基庚-4-炔-3-醇
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4,6(1H,5H)-Pyrimidinedione,2-amino-5-ethyl-5-(3-methyl-2-buten-1-yl)-
5-乙基-2,3-二氢-2-亚氨基-5-(3-甲基-2-丁烯基)-4,6(1H,5H)-嘧啶二酮
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4-Heptenoic acid,7-[2-[6-(1-cyclopenten-1-yl)-4-hydroxy-4-methyl-1,5-hexadien-1-yl]-3-hydroxy-5-oxocy
瑞前列醇
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4(3H)-Pyrimidinone,5-amino-6-methyl-
5-氨基-6-甲基-4(3H)-嘧啶酮
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4-Thiazolidinecarboxylicacid, 5,5-dimethyl-2-(1-methylethyl)-, hydrochloride (1:1)
2-异丙基-5,5-二甲基噻唑烷-4-羧酸盐酸盐
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4,7-Methano-1H-isoindole-1,3(2H)-dione,2-[2-(diethylamino)ethyl]-3a,4,7,7a-tetrahydro-
N-(2-二乙基氨基乙基)降冰片-2-烯-5,6-二甲酰亚胺
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4(3H)-Quinazolinone,6-methyl-
4-羟基-6-甲基喹唑啉
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4-Benzofuranol,7-methoxy-5-phenyl-
7-甲氧基-5-苯基-1-苯并呋喃-4-醇
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4(1H)-Quinolinone,7-hydroxy-8-methoxy-
4-噻唑甲醛并,2-(2-氨基苯基)-
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4-Isoxazolecarboxylicacid, 3-(2-chloro-6-fluorophenyl)-5-methyl-, potassium salt (1:1)
3-(2-氯-6-氟苯基)-5-甲基异恶唑-4-羧酸钾
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4H-Pyrazino[1,2-a]pyrimidin-4-one,2-[2-[bis(1-methylethyl)amino]ethoxy]-3-phenyl-, hydrobromide (1:1)
2-(2-二异丙基氨基乙氧基)-3-苯基-4H-吡嗪并(1,2-a)嘧啶-4-酮氢溴酸盐
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4,6(1H,5H)-Pyrimidinedione,5-[2-(diethylamino)ethyl]dihydro-5-phenyl-2-thioxo-, hydrochloride (1:1)
5-[2-(二乙胺基)乙基]-5-苯基-2-硫代二氢嘧啶-4,6(1H,5H)-二酮盐酸
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4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-
GANCAONIN M
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4(3H)-Pyrimidinone,2,6-diamino-5-nitro-
2,4-二氨在-6-羟基-5-硝基嘧啶
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4H-Cyclopenta[def]phenanthren-4-one
4H-环戊二烯并[DEF]菲-4-酮
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4-Pyrimidinecarboxamide,2-chloro-
2-氯-4-嘧啶羧酰胺
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4-Thiazolidinone,3-[4-[4-(6-fluorobenzo[b]thien-3-yl)-1-piperazinyl]butyl]-2,5,5-trimethyl-
3-[4-[4-(6-氟-1-苯并噻吩-3-基)哌嗪-1-基]丁基]-2,5,5-三甲基-1,3-噻唑烷-4-酮
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4-Pyrimidinecarboxylicacid, 6-methoxy-2-(methylthio)-
6-甲氧基-2-甲硫基-嘧啶-4-羧酸
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4-Pyrimidinamine,2-methoxy-
4-氨基-2-甲氧基嘧啶
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4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-
ISOLICOFLAVONOL