4开头化工名词
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4-Hepten-2-one,6-methyl-, (4E)-
(4E)-6-甲基-4-庚烯-2-酮
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4-Hepten-2-one,6-methyl-, (Z)- (9CI)
4-庚烯-2-酮, 6-甲基-, (Z)- (9CI)
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4-Imidazolidinone,5-butyl-3-methyl-2-thioxo-
Mth-dl-正亮氨酸
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4,5-Isobenzofurandiol,1-[(dimethylamino)methyl]-1,3-dihydro-
1-[(二甲基氨基)甲基]-1,3-二氢-2-苯并呋喃-4,5-二醇
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4H-Imidazo[2,1-c][1,4]benzoxazine,8-chloro-2-(4-methoxyphenyl)-
(4S,7S,10R,13S)-13-乙基-4-(羟甲基)-8,10,13-三甲基-7,10-二(1-甲基乙基)-1,3,4,5,7,8,10,11,12,13-十氢-6H-苯并[g][1,4]重氮基壬英并[7,6,5-cd]吲哚-6-酮
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4,7-Methano-1H-indene-2-carbonylchloride, 3a,4,5,6,7,7a-hexahydro-
二氯丙
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4H-1-Benzopyran-2-carboxylicacid, 7-hydroxy-4-oxo-8-propyl-
7-羟基-4-氧代-8-丙基-4H-色烯-2-羧酸
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4H-1-Benzopyran-4-one,6-ethyl-7-hydroxy-3-phenyl-2-(trifluoromethyl)-
6-乙基-7-羟基-3-苯基-2-三氟甲基-色烯-4-酮
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4(1H)-Quinolinone,1-cyclopropyl-6-fluoro-7-(1-piperazinyl)-
环丙沙星杂质E
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4-Morpholineacetamide,N-(2-iodophenyl)-, hydrochloride (1:1)
2-哌啶羧酸,3-羟基-,(2R,3R)-(9CI)
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4H-Imidazo[4,5-c]pyridin-4-one,2-[[2-[[6-[[6-(acetylamino)-3-amino-1-oxohexyl]amino]-3-amino-1-oxohex
O1-叔-丁基 O3-甲基吡咯-1,3-二羧酸酯
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4-Isoxazolecarboxylicacid, 5-acetyl-3-ethyl-, methyl ester
5-乙酰基-3-乙基异噁唑-4-羧酸甲酯
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4(3H)-Quinazolinone,2-ethyl-8-hydroxy-
2-乙基-8-羟基-4(1H)-喹唑啉酮
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4-Pyridinecarbonitrile,2-chloro-6-(2-pyridinylthio)-
2-氯-6-(2-吡啶硫代)异烟腈
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4H-Benzo[4,5]cyclohepta[1,2-b]furan-3-carboxamide,N-[2-(diethylamino)ethyl]-4-[[2-(diethylamino)ethyl
N-[2-(二乙胺基)乙基]-4-{[2-(二乙胺基)乙基]氨基}-4-羟基-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-Piperidinepropanoicacid, b-amino-1-[(1,1-dimethylethoxy)carbonyl]-,ethyl ester
3-(1-boc-哌啶-4-基)-beta-dl-丙氨酸乙酯
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4-Quinolinol,2-ethoxy-3-methyl-
2-乙氧基-3-甲基-4-喹啉醇
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4-Quinolinol,2-ethoxy-3-ethyl-
4-奎亚油,2-乙氧基-3-乙基-(9CI)
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-oxo-
4-氧代-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-oxo-, 7,7-dioxide
2,3-二氮杂二环[2.2.1]庚-2-烯,7-溴-,抗-(9CI)
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4-Morpholinecarboximidicacid, cyclohexyl ester
环己基氧基-吗啉-4-基甲亚胺
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4-Piperidinecarboxylicacid, 2,3-dioxo-, ethyl ester
2,3-二氧代哌啶-4-羧酸乙酯
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4H-1,2,4-Triazole,3-(2-chlorophenyl)-4-phenyl-5-(2-propen-1-ylthio)-
3-(2-氯苯基)-4-苯基-5-(丙-2-烯-1-基硫烷基)-4H-1,2,4-三唑
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4H-1-Benzopyran-4-one,3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5,7-dihydroxy-2-(4
莰菲醇-3-O-芸香糖苷
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4H-Pyrido[1,2-a]pyrimidin-4-one,3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2,7-dim
3-[2-[4-(6-氟-1,2-苯恶唑-3)-1-哌啶]乙基]-2,7-二甲基-4H-吡啶[1,2-A]嘧啶-4-酮
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4-Thiazolecarboxaldehyde,2-methoxy-
2-甲氧基-1,3-噻唑-4-甲醛
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-,
1,3-二噁戊环,2-乙烯基-4,4,5,5-四甲基-
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-,
1,2-二氢二苯并(A,J)吖啶
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4-Cyclohexene-1,2-dicarboxylicacid, 1,2-bis(trimethylsilyl) ester
3H-吡喃并[4,3-c]异噻唑-3-酮,6,7-二氢-4-甲基-
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4(3H)-Quinazolinone,3-amino-2-(4-chlorophenyl)-8-methoxy-
二溴-二氯二苯并呋喃
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4H-1,3-Dioxino[5,4-c]isoquinoline,6-chloro-
6-氯-4H-[1,3]二恶英并[5,4-c]异喹啉
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4-Acridinecarboxamide,N-[4-(dimethylamino)butyl]-
N-(4-二甲基氨基丁基)吖啶-4-甲酰胺
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4H-Pyrrolo[2,3-d]pyrimidin-4-one,7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphi
7-脱氮-2\'-脱氧肌苷三磷酸酯
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4H-Pyran-4-one,2,2-diethoxy-2,3-dihydro-3-methyl-
2,2-二乙氧基-3-甲基-2,3-二氢-4H-吡喃-4-酮
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4-Pyridinamine,N-2-propen-1-yl-
丁基 [[(二甲氨基)硫代甲基]硫代]乙酸酯
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4H-1-Benzopyran-4-one,3-[[4-O-acetyl-3-O-(3-O-acetyl-b-D-xylopyranosyl)-6-deoxy-a-L-mannopyranosyl]ox
4H-1-苯并吡喃-4-酮,3-[[4-O-乙酰基-3-O-(3-O-乙酰基-b-D-吡喃木糖基)-6-脱氧-a-L-吡喃鼠李糖基]氧代]-7-(b-D-吡喃葡萄糖氧基)-5-羟基-2-(4-甲氧苯基)-8-(3-甲基-2-丁烯基)-(9CI)
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4H-1-Benzopyran-4-one,2-(4-hydroxyphenyl)-5-methoxy-
4-羟基-5-甲氧基黄酮
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4H-1-Benzopyran-4-one,3-ethyl-2-phenyl-
胰岛素 (human),30B-L-谷氨酸- (9CI)
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4H-1-Benzopyran-4-one,3-[(3,4-dimethoxyphenyl)methylene]-2,3-dihydro-6-methoxy-, (E)- (9CI)
(3E)-3-[(3,4-二甲氧基苯基)亚甲基]-6-甲氧基色满-4-酮
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4-Imidazolidinone,2,2,5-trimethyl-
2,2,5-三甲基-4-咪唑烷酮
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4-Piperidinone,1,2,2,6,6-pentamethyl-, oxime
N-(1,2,2,6,6-五甲基-4-哌啶亚基)羟胺
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4-methyl-2,7-ditert-butyl-thiepine
4-甲基-2,7-二-叔-丁基硫杂卓
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4a,9a-Epoxyanthracene-1,4,9,10-tetrone
4a,9alpha-环氧-4a,9alpha-二氢蒽-1,4,9,10-四酮
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4(3H)-Quinazolinone,6,7,8-trimethoxy-2-methyl-3-[(1H-pyrrol-2-ylmethylene)amino]-
氨甲酸,(2-氯-1-甲基-3-丁炔基)-, 甲基酯 (9CI)
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4,7-Benzothiazolediamine,2-methyl-
6-甲基-4,6-二氢环戊烯并[b][1,4]噻嗪-5,6-二胺
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4(3H)-Quinazolinone,3-amino-2-(4-chlorophenyl)-6,7,8-trimethoxy-
四磺基化二己基
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4(1H)-Pyrimidinone,2,3-dihydro-2-imino-, (Z)- (9CI)
3,4,5-哌啶三醇,2-(羟甲基)-, (2R-(2alpha,3beta,4alpha,5beta))-
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4H-1-Benzopyran-4-one,2-phenyl-3-(1H-pyrrol-1-yl)-
苯并噁唑,2-(二氟甲基)-
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4-Morpholinepropanamine,N-[(4-chlorophenyl)methyl]-
(4-氯苄基)-(3-吗啉-4-丙基)胺
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4-Morpholinepropanamine,N-[(2-chlorophenyl)methyl]-
(2-氯苄基)-(3-吗啉-4-丙基)-胺