4开头化工名词
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4-Quinolinecarboxylicacid, 2-ethyl-, methyl ester
甲基2-乙基-4-喹啉羧酸酯
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4-Pyridinamine,2,6-dichloro-3-nitro-
4-氨基-2,6-二氯-3-硝基吡啶嘧啶
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4-Isothiazolecarboxylicacid, 3,5-dichloro-
3,5-二氯-4-异噻唑羧酸
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4(3H)-Quinazolinone,3-(2,3-dihydroxypropyl)-2-methyl-
地普喹酮
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4-Hexenoic acid,3-(aminomethyl)-5-methyl-
4,5-脱氢普瑞巴林
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4-Thiazolidinone,3-[(4-methyl-1-piperazinyl)methyl]-5-(3-phenyl-2-propen-1-ylidene)-2-thioxo-
(5E)-3-[(4-甲基-1-哌嗪基)甲基]-5-[(2E)-3-苯基-2-丙烯-1-亚基]-2-硫代-1,3-噻唑烷-4-酮
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4,8,13-Cyclotetradecatriene-1,3-diol,1,5,9-trimethyl-12-(1-methylethyl)-, (1S,3R,4E,8E,12S,13E)-
(1S,2E,4S,6R,7E,11E)-2,7,11-西柏三烯-4,6-二醇
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4H-1,3,2-Benzodioxaphosphorin-2-amine,N-methyl-6-nitro-, 2-sulfide
N-甲基-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-Isoxazolamine
4-胺基异噁唑
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4H-1-Benzopyran-4-one,3-[[2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-galactopyranosyl]oxy]-5,7-dihydroxy-2-
3-[(2S,3R,4S,5R,6R)-4,5-二羟基-6-(羟基甲基)-3-[(2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢吡喃-2-基]氧基四氢吡喃-2-基]氧基-5,7-二羟基-2-(4-羟基苯基)苯并吡喃-4-酮
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4-Pyridinecarboxylicacid,6-butyl-1-[[3-fluoro-2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,2-d
恩布沙坦
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-bromo-3,3-dimethyl-7-oxo-, sodium salt, (2S,5R,
Se-苯甲基硫硒酸钾
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4-Thiazolecarboxylicacid, 2-[(4-bromophenyl)amino]-
2-(4-溴苯基氨基)噻唑-4-羧酸
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4H-Pyrrolo[3,2,1-ij]quinoline-2-carboxamide,N-[(3S)-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzod
他折派特
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4,6-Pyrimidinedicarboxylicacid, hexahydro-2-oxo-
2-氧代-1,3-二嗪农-4,6-二甲酸
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4,6(1H,5H)-Pyrimidinedione,5-ethyldihydro-5-(2-penten-1-yl)-2-thioxo-, sodium salt (1:1)
5-乙基-5-(2-戊烯基)-2-钠硫基-4,6(1H,5H)-嘧啶二酮
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4H-Pyran-4-one, tetrahydro-3-(trifluoroacetyl)- (9CI)
3-(2,2,2-三氟乙酰基)四氢吡喃-4-酮
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4H-Imidazole-5-carboxamide,4-diazo-
替莫唑胺杂质A
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4-Thiazolecarboxylicacid, 2-(phenylamino)-
2-苯氨基噻唑-4-羧酸
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4-Morpholinecarbothioicacid, 1,2-cyclohexanediylidenedihydrazide (9CI)
1,2-环己烷二酮二(4-二乙基烯氧基缩氨基硫脲)
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4-Thiazolidinone,3-ethyl-5-[2-(3-ethyl-2-thiazolidinylidene)ethylidene]-2-thioxo-
3-乙基-5-[2-(3-乙基噻唑烷-2-亚基)亚乙基]绕丹宁
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4H-1,3,4-Thiadiazine,5,6-dihydro-4,6-dimethyl-2-[2-(1H-pyrrol-1-yl)ethyl]-
5,6-二氢-4,6-二甲基-2-[2-(1H-吡咯-1-基)乙基]-4H-1,3,4-噻二嗪
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4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-8-methyl-2-phenyl-, (2S)-
胶藤素 (P)
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(phenoxyacetyl)amino]-, (4-
[2S-(2alpha,5alpha,6beta)]-3,3-二甲基-7-氧代-6-(苯氧基乙酰氨基)-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸 4-硝基苄基酯 4-氧化物
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4H-Oxazolo[4,5-d]azepin-2-amine,6-ethyl-5,6,7,8-tetrahydro-, hydrochloride (1:2)
6-乙基-5,6,7,8-四氢-4H-噁唑并[4,5-d]氮杂-2-胺二盐酸盐
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4-Isoxazolemethanol, a,3-dimethyl-5-phenyl-
3-{[(2,5-二氯苯基)磺酰]氨基}苯酸酯
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4,5-Pyrimidinediamine,2-chloro-
2-氯嘧啶-4,5-二胺
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4-Isoxazolecarboxamide,5-amino-
5-氨基-4-异噁唑羧酰胺
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4-Piperidinol,1-(4-phenoxybutyl)-4-phenyl-, 4-propanoate, hydrochloride (1:1)
[1-(4-苯氧基丁基)-4-苯基哌啶-4-基]丙酸酯盐酸盐
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4-Thiazolecarboxylicacid, 4,5-dihydro-2-(6-hydroxy-2-quinolinyl)-, (S)- (9CI)
(S)-4,5-二氢-2-(6-羟基-2-喹啉基)-4-噻唑羧酸
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4(1H)-Quinazolinone,6-methoxy-2-[(1E)-2-phenylethenyl]- (9CI)
N-(9-吖啶基)溴乙酰胺
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4H-Imidazo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]o
3-去氮杂鸟苷三磷酸酯
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4-Thiomorpholineethanol,1-oxide
1-氧化物-4-硫代吗啉乙醇
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4-TERT-BUTYL-2-NITRO-BENZOIC ACID
4-叔丁基-2-硝基苯甲酸
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4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(2-hydroxy-4,5-dimethoxyphenyl)-
2\'-羟基-5\'-甲氧基鹰嘴豆素A
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4-propylbenzamide
4-PROPYLBENZAMIDE
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4-Quinolinamine,6,7-dimethoxy-
甲氧胺喹啉
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4H-1-Benzopyran-4-one,8-phenyl-2-(1-piperazinyl)-
8-苯基-2-(1-哌嗪基)-4H-1-苯并吡喃-4-酮
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4H-1-Benzopyran-4-one,7-[(6-deoxy-a-L-mannopyranosyl)oxy]-5,6-dihydroxy-2-(4-hydroxyphenyl)-
珍珠梅属甙
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4H-1-Benzopyran-4-one,3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-
3,7-二羟基-2-(4-羟基-3-甲氧基苯基)-4H-1-苯并吡喃-4-酮
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4(1H)-Quinolinone,7-(trifluoromethyl)-
7-(三氯甲基)-4-羟基喹啉
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4-Pyridinepropanoicacid, b-oxo-, ethyl ester
异烟酰乙酸乙酯
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4-Pyridinol,2,3-dimethoxy-6-(10-methoxy-3,7,9,11-tetramethyl-2,5,7,11-tridecatetraenyl)-5-methyl-,1-o
1-羟基-2,3-二甲氧基-6-[(2Z,5Z,7Z,9S,10S,11Z)-10-甲氧基-3,7,9,11-四甲基十三碳-2,5,7,11-四烯基]-5-甲基吡啶-4-酮
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4H-1-Benzopyran-2-carboxylicacid, 7-hydroxy-4-oxo-
7-羟基-4-氧代苯并吡喃-2-羧酸
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4-Oxazolemethanol,4,5-dihydro-2,4-dimethyl-
2,4-二甲基-4-羟基甲基-2-恶唑啉
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4,6-Dihydro-thieno[3,4-d]thiazole 5,5-dioxide
4,6-二氢噻吩并[3,4-d][1,3]噻唑5,5-二氧化物
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4-Thiazoleacetic acid,2-amino-a-(hydroxyimino)-
2-氨基-alpha-(羟基咪)-4-噻唑乙酸
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4H-1-Benzopyran-4-one,3-(a-L-arabinopyranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
槲皮素-3-O-Alpha-L-吡喃阿拉伯糖苷
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4-Chloro-6-iodothieno[3,2-d]pyrimidine
4-氯-6-碘噻吩并[3,2-d]嘧啶
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4-Morpholineethanol, a-[(4-phenyl-1-piperidinyl)methyl]-,hydrochloride (1:2)
1-吗啉-4-基-3-(4-苯基哌啶-1-基)丙-2-醇二盐酸盐