4开头化工名词
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4H-Pyrido[2,1-a]phthalazine-1-carboxamide,10-chloro-N,N-diethyl-4-oxo-3-phenyl-
10-氯-N,N-二乙基-4-羰基-3-苯基-4H-吡啶并[2,1-a]酞嗪-1-甲酰胺
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]am
碘化2-[(4-羟基苯甲酰)氧代]-N,N,N-三甲基乙铵
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4-Piperidinecarboxylicacid, 1-(3-cyano-3,3-diphenylpropyl)-4-phenyl-, hydrochloride (1:1)
1-(3-氰基-3,3-二苯基丙基)-4-苯基哌啶-4-羧酸单盐酸盐
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4-Octen-3-one,4,5,6,7,7-pentamethyl-
N-(1-苯甲基吡咯烷-3-基)-N-(3-羟基苯基)丙酰胺
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4,7-Benzofurandione,6-methoxy-2-methyl-
黑木金合欢素
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4(3H)-Pyrimidinone,5-hydroxy-2-methyl-
5-羟基-2-甲基-4(1H)-嘧啶酮
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4-Piperidineaceticacid, 5-ethyl-2-oxo-, ethyl ester, (4R,5S)-
乙基[(4R,5S)-5-乙基-2-氧代-4-哌啶基]乙酸酯
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4(3H)-Pyrimidinone,6-amino-5-ethyl-
6-氨基-5-乙基-4(1H)-嘧啶酮
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4H-1-Benzopyran-4-one,3-[[3-O-[[[6-[(4-azido-2-nitrophenyl)amino]hexyl]amino]carbonyl]-6-deoxy-a-L-ma
3\'-O-((6-(2-硝基-4-叠氮苯基氨基)己基)氨基甲酰)栎素
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4-Pyridinecarboxylicacid, 2-[[2-(carboxymethoxy)phenyl]methylene]hydrazide
阿考烟肼
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4,6(1H,5H)-Pyrimidinedione,dihydro-5-[[(4-methoxyphenyl)amino]methyl]-1-(2-methylphenyl)-3-(4-phenyl-
5-[[(4-甲氧基苯基)氨基]甲基]-1-(2-甲基苯基)-3-(4-苯基-1,3-噻唑-2-基)-2-硫代-1,3-二嗪农-4,6-二酮
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4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxamide,6-(2-chlorophenyl)-4-hydroxy-
(4E)-5-(羟甲基)-4-({[2-(1H-吲哚-3-基)乙基]氨基}甲亚基)-2-甲基吡啶-3(4H)-酮
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4-Thiazolidinone,5-[(3,4-dichlorophenyl)methylene]-3-(4-methyl-9H-xanthen-9-yl)-2-thioxo-
(5Z)-5-[(3,4-二氯苯基)甲亚基]-3-(4-甲基-9H-占吨-9-基)-2-硫代-1,3-噻唑烷-4-酮
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4H-Thieno[3,2-b]azepine,5,6,7,8-tetrahydro-
5,6,7,8-四氢-4H-噻吩并[3,2-b]氮杂
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4-Piperidinecarboxylicacid, 1-nitroso-
亚硝基异哌啶酸
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4H-Dibenzo[de,g]quinoline-9,10-diol,5,6,6a,7-tetrahydro-6-methyl-, (6aR)-
异阿扑吗啡
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4H-1,2,4-Triazole,4-methyl-3-(methylthio)-5-phenyl-
4-甲基-3-甲基硫代-5-苯基-4H-1,2,4-噻唑
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4H-1,4-Benzodiazepine-4-carboxamide,7-chloro-1,2,3,5-tetrahydro-1-methyl-2-oxo-5-phenyl-
卡布西泮
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4-Quinolinamine,1-oxide
1-羟基喹啉-4-亚胺盐酸盐
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4-Pyridinecarboximidamide,N-(3,4-dichlorophenyl)-
N-(3,4-二氯苯基)异烟脒
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4-Piperidinol,1-(2-phenylethyl)-, 4-benzoate, hydrochloride (1:1)
(1-苯乙基哌啶-4-基)苯甲酸酯盐酸盐
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4H-1-Benzopyran-4-one,7-hydroxy-3-[3-hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-5-methoxy-
7-羟基-3-[3-羟基-4-甲氧基-5-(3-甲基丁-2-烯基)苯基]-5-甲氧基苯并吡喃-4-酮
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4-Quinazolinamine,7-methoxy-
7-甲氧基-4-氨基喹唑啉
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4-Pyreneacetic acid
4-芘乙酸
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4H-1,3,5-Dithiazine,dihydro-2,4,6-trimethyl-
2,4,6-三甲基-1,3,5-二噻嗪
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4,8-Methano-1H-2-benzopyran-3-ol,octahydro-8-methyl-9-methylene-5-(1-methylethyl)- (9CI)
八氢-8-甲基-9-亚甲基-5-异丙基-4,8-甲桥-1H-2-苯并吡喃-3-醇
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4-Oxazolecarboxamide,N-[3-[(2,3-dihydroxybenzoyl)amino]propyl]-2-(2,3-dihydroxyphenyl)-N-[3-[[[(4S,5R
(2Z,4S,5R)-N-{3-[(2,3-二羟基苯甲酰)氨基]丙基}-2-(5-羟基-6-氧代-2,4-环己二烯-1-亚基)-N-[3-({[(2Z)-2-(5-羟基-6-氧代-2,4-环己二烯-1-亚基)-5-甲基-1,3-恶唑烷-4-基]羰基}氨基)丙基]-5-甲基-1,3-恶唑烷-4-甲酰胺
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4,10(1H,5H)-Cyclopentacycloundecenedione,2,3,3a,6,7,11,12,12a-octahydro-1,3,12-trihydroxy-3,8,12-trim
1,2,4-甲桥戊搭烯-5-甲醛, 八氢-, (1alpha,2alpha,3abeta,4alpha,5alpha,6aalpha,7R*)- (9CI)
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4,6-Heptadiene-1,3-diol,7-[(1aR,2R,3S,3aS,4aS,5aR,6aR,6bS)-decahydro-1a,5a-dimethyl-2-[(1E)-1-methyl-
CAS号:162341-17-5
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4H-1-Benzopyran-4-one,5,6-bis(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-7-methoxy-
胡麻素四乙酸酯
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4H-1,2,4-Triazol-4-amine,3,5-diphenyl-
3,5-二苯基-4H-1,2,4-噻唑-4-胺
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4,4'-Bipyridinium,1,1'-dimethyl-, iodide (1:2)
1,1\'-二甲基-4,4\'-联吡啶二碘化物
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4(3H)-Pyrimidinone,2-phenyl-
4-羟基-2-苯基嘧啶
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4-Pyrimidinamine,5-(ethoxymethyl)-2-methyl-
嘧啶,4-氨基-5-(乙氧基甲基)-2-甲基-
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4H-1,3,2-Benzodioxaphosphorin-2-amine,N-hexadecyl-6-nitro-, 2-sulfide
N-十六烷基-6-硝基-4H-1,3,2-苯并二氧杂磷杂环己烷-2-胺2-硫醚
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4-Piperidinecarboxylicacid, 1-[cis-4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenyl-,hydrochlo
左旋多巴
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4,6(1H,5H)-Pyrimidinedione,dihydro-5-(1-methylpropyl)-5-(2-propen-1-yl)-2-thioxo-
三氟化硼
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4H-Cyclopent[f]oxacyclotridecin-4-one,13-(b-D-galactopyranosyloxy)-1,6,7,8,9,11a,12,13,14,14a-decahyd
(1S,2S,3E,11E,13R)-2-羟基-7-甲基-15-[(2R,3R,4S,5R,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]氧基-6-氧杂双环[11.3.0]十六碳-3,11-二烯-5-酮
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4H-Pyrano[2,3-b]pyridin-4-one,3-(4-hydroxyphenyl)-
3-(4-羟苯在)-4H-吡喃[2,3-B]吡啶-4-酮
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4-Quinolinecarboxylicacid, 6-chloro-2-phenyl-
6-氯-2-苯基喹啉-4-甲酸
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-, (2S,5R)-
甲基α-溴-2-氯苯基乙酸酯
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4-Pyridinecarboxamide,N-[5-(4-aminophenoxy)pentyl]-
N-[5-(4-氨基苯氧基)戊基]吡啶-4-甲酰胺
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4H-1,2,4-Triazole,4-phenyl-
1-苯基-1,3,4-三唑
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4,6-Methanocyclobuta[3,4]cyclopent[1,2-d]imidazole(8CI,9CI)
2-(1-苄氧基羰基吡咯烷-3-基)乙酸
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(2-methoxy-1-naphthalenyl)carbonyl]amino]-3,3
CAS号:1104-49-0
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4H-1,2,4-Benzothiadiazine,3-chloro-4-ethyl-, 1,1-dioxide
4-乙烯基苯基 2-O-(6-脱氧-α-L-吡喃鼠李糖基)-β-D-吡喃葡萄糖苷
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4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-
5,7-二羟基-3,4,5-三甲氧基黄酮
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4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-
VELUTIN
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4-Thiazolidinone,3-(4-bromophenyl)-2-thioxo-
3-(4-溴苯基)-2-硫代-噻唑烷-4-酮
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4H-Thiopyran-4-one,3,5-dimethyl-2,6-bis(methylthio)-
3,5-二甲基-2,6-双(甲基硫代)-4H-硫代吡喃-4-酮