4开头化工名词
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4-Pyridinecarboxylicacid, 3-(propylamino)-, ethyl ester
乙基3-(丙基氨基)异烟酸酯
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4-Pentenoic acid,4-bromo-2-[[(1,1-dimethylethoxy)carbonyl]amino]-, (2S)-
BOC-L-2-氨基-4-溴戊烯酸
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4-Pentenoic acid,2-amino-4-bromo-, (S)- (9CI)
L-2-氨基-4-溴-4-戊烯酸
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4H-Isoxazolo[4,5-c]azepine,5,6,7,8-tetrahydro-3-methoxy-
3-甲氧基-5,6,7,8-四氢-4H-[1,2]恶唑并[4,5-c]氮杂卓
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4-Pyridinecarboxamide,2,6-dichloro-N-(hydroxymethyl)-
2,6-二氯-N-(羟基甲基)异烟酰胺
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4-Morpholinecarbonitrile,2-methyl-
2-甲基-4-吗啉甲腈
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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, (4R-cis)-
多佐胺
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4-Quinolinecarboxylicacid, 2-(3,4-dichlorophenyl)-
2-(3,4-二氯苯基)-喹啉-4-羧酸
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4H-Pyrrolo[3,2-b]pyridine,4-methyl-
4-甲基-4H-吡咯并[3,2-b]吡啶
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4-Thiazolecarboxylicacid, 2-(acetylamino)-, methyl ester
甲基2-乙酰氨基-1,3-噻唑-4-羧酸酯
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4(3H)-Pyrimidinone,2,5-dimethyl-6-(trifluoromethyl)-
2,5-二甲基-6-(三氟甲基)-4(1H)-嘧啶酮
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4H-Pyrazol-3-ol,5-methyl-4-nitroso-
5-甲基-4-亚硝基-2,4-二氢-3H-吡唑-3-酮
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4H-Pyrido[1,2-a]pyrimidin-4-one,3-(2-chloroethyl)-7-methoxy-2-methyl-
(NZ)-4-氨基-N-(1-丁基吡咯烷-2-亚基)苯磺酰胺
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4-Pyridinecarbonitrile,3-mercapto-
3-硫基异烟腈
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4H-1,4-Thiazine-4-carboxaldehyde,2,5-dimethyl-
2,5-二甲基-4H-1,4-噻嗪-4-甲醛
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4-Pyridinol, 3-ethynyl-
3-乙炔基-4-吡啶醇
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4H-1-Benzopyran-4-one,7-ethoxy-3-(4-hydroxyphenyl)-
7-O-乙基黄豆苷原
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4(5H)-Isoselenazolone,3-amino-
3-氨基-1,2-硒代z醇-4(5H)-酮
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4H-Carbazol-4-one,1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-,monohydrochlorid
盐酸恩丹西酮
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4-Imidazolidinone,2,2-dimethyl-3-[(1-methylethylidene)amino]-
1,3,6,8-四氮杂三环[4.3.1.13,8]十一烷(9CI)
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4(1H)-Pyridinone,3-chloro-
3-氯-4(1H)-吡啶酮
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4H-Pyrazole-3-carboxylicacid, 4,4-dimethyl-, methyl ester
甲基4,4-二甲基-4H-吡唑-3-羧酸酯
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4-Benzofuranamine,5-fluoro-2-methyl-
5-氟-2-甲基-1-苯并呋喃-4-胺
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4(3H)-Pyrimidinethione,2,6-diamino-3-ethyl-
4(3H)-嘧啶硫酮, 2,6-二氨基-3-乙基-
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4-Isoxazolepropanoicacid, ethyl ester
2,6,6-三甲基环己-1,3-二烯-1-甲腈
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4-Isoxazolecarboxylicacid, 1-methylethyl ester
异丙基1,2-恶唑-4-羧酸酯
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4-Isoxazolebutanamide
2,5-二氯-4-[4-[(4-十二基苯基)偶氮]-4,5-二氢-3-甲基-5-羰基-1H-吡唑-1-基]苯磺基酸
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4-Isoxazolebutanoicacid, methyl ester
酶三联皂角苷 G
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4-Isoxazolebutanoicacid
4-(1,2-恶唑-4-基)丁酸
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4-Isoxazolecarboxylicacid, 5-amino-, methyl ester
5-氨基异噁唑-4-甲酸甲酯
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4H-Pyrrolo[3,2-c]pyridin-4-one,1,3a-dihydro-
1,3A-二氢-4H-吡咯并[3,2-C]吡啶-4-酮
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4-Thiazolecarboxylicacid, 4,5-dihydro-2-[6-(phosphonooxy)-2-benzothiazolyl]-, trisodium salt, (S)-(9C
D-虫荧光素 6-O-磷酸三钠盐
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4(1H)-Pyridinethione,1-octyl-
4-氨基-N-[[1-(环丙基甲基)-2-吡咯烷基]甲基]-5-(乙基磺基基)-2-甲氧基苯酰胺
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4(1H)-Quinolinone,2-ethoxy-1-methyl-
2-乙氧基-1-甲基-4(1H)-喹啉酮
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4(3H)-Pyrimidinone,2-amino-
4(3H)-嘧啶酮, 2-氨基- (9CI)
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4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine,8-chloro-6-(6-chlorophenyl-2,3,4,5-d4)-1-methyl- (9CI)
甲醇测试标样(替米沙坦-D4 100 UG/ML)
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4-Benzothiazolemethanol,6-hydroxy-5,7-dimethyl-2-(methylamino)-a-3-pyridinyl-, 4-acetate
4-苯并噻唑甲醇, 6-羟基-5,7-二甲基-2-(甲基氨基)--α--3-吡啶基-, -α--乙酸酯 (9CI)
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4-Piperidinone,1-(4-chlorobenzoyl)-
1-(4-氯苯甲酰基)-4-哌啶酮
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4-Morpholinecarboxamide,2,6-dimethyl-
2,6-二甲基-4-吗啉甲酰胺
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4H-4a,7-Methanooxazirino[3,2-i][2,1]benzisothiazole,8,8-dichlorotetrahydro-9,9-dimethyl-, 3,3-dioxide
(-)-8,8-二氯樟脑磺哑嗪
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4-Cyclohexene-1,2,3-triol,6-amino-, (1S,2R,3R,6R)-
1,2,4,6,8-五氯氧杂蒽
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4-Isoxazolemethanamine,3-methyl-
(3-甲基异噁唑-4-基)甲胺
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4-Oxazolecarboxylicacid, 2-(4-fluorophenyl)-, ethyl ester
2-(4-氟苯基)-噁唑-4-羧酸乙酯
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4-Thiazolecarboxylicacid, 2-(3-fluorophenyl)-, ethyl ester
2-(3-氟苯基)-噻唑-4-羧酸乙酯
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4-Thiazolecarboxylicacid, 2-(2-chlorophenyl)-, ethyl ester
2-(2-氯苯基)-噻唑-4-羧酸乙酯
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4-Thiazolecarboxylicacid, 2-(3-methylphenyl)-, ethyl ester
2-间甲苯-噻唑-4-羧酸乙酯
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4-Pyrimidinecarboxamide,N-hydroxy-
4-嘧啶甲酰胺, N-羟基- (9CI)
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4-Isoquinolinamine,5,6,7,8-tetrahydro-
5,6,7,8-四氢-4-异喹啉胺
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4H-Imidazol-4-one,1-acetyl-2-amino-1,5-dihydro-
1-乙酰基-2-氨基-1,5-二氢-4H-咪唑-4-酮
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4-Isoxazolecarboxylicacid, 3-bromo-5-methyl-
3-溴-5-甲基异唑-4-羧酸