4开头化工名词-第488页-找单词

4开头化工名词

4-Piperidinemethanamine,1-butyl- (1-丁基-哌啶基)甲胺
4-Piperidineethanol,1-(phenylmethyl)- 1-苄基-4-(2-羟乙基)哌啶
4H-1-Benzopyran-4-one,3-hydroxy-2-(3-methoxyphenyl)- 3-羟基-3\'-甲氧基黄酮
4-(1H-TETRAZOL-5-YLMETHYL)-4H-BENZO[1,4]THIAZIN-3-ONE 4-(1H-四唑-5-炔甲基)-4H-苯并-1,4-噻嗪-3-酮
4-Pyridinamine,2,3,5-tribromo- 4-氨基-2,3,5-三溴嘧啶
4-Pyridinecarbonitrile,3,5-dibromo- 3,5-二溴-4-氰吡啶
4-Pyridinecarboxylicacid, phenyl ester 1-乙酰基-4-(4-氨基苯基)哌嗪
4H-1-Benzopyran-4-one,6-hydroxy-2-(2-hydroxyphenyl)- 6,2\'-二羟基黄酮
4H-1-Benzopyran-4-one,3-hydroxy-6-methoxy-2-phenyl- 3-羟基-6-甲氧基黄酮
4-Pyridinemethanol,3,5-dimethyl- 3,5-二甲基吡啶-4-甲醇
4-Pyrimidinecarboxylicacid, 5-fluoro-1,2,3,6-tetrahydro-2,6-dioxo-, hydrate (1:1) 5-氟乳清酸一水合物
4-Pyridazinecarboxylicacid, methyl ester 哒嗪-4-羧酸甲酯
4H-1-Benzopyran-4-one,3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyph 芦丁三水合物
4H-1-Benzopyran-4-one,2-(2,4-dimethoxyphenyl)-3-hydroxy-7-methoxy- 3-羟基-7,2\',4\'-三甲氧基黄酮
4-Piperidinone,1-ethyl-3-methyl- 1-乙基-3-甲基-4-哌啶酮
4-Pyridinecarboxylicacid, 2-chloro-6-methyl-, ethyl ester 6-甲基-2-氯异烟酸乙酯
4H-1,3,6,2-Dioxazaborocine,2-(3-bromophenyl)tetrahydro-6-methyl- 3-溴苯硼酸N-甲基二氨基乙醇酯
4H-1-Benzopyran-4-one,6-methyl- 水合 6-甲基色酮
4,6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-, sodium salt (1:1) 4,6-二羟基嘧啶-2-硫化钠
4-Thiazolidinone,2-(4-bromophenyl)-2-methyl- 2-(4-溴苯基)-2-甲基噻唑基-4-酮
4H-1,4-Benzoxazine-4-propanoicacid, 6-chloro-2,3-dihydro-3-oxo- 6-氯-2,3-二氢-3-羰基-4H-1,4-苯并噁嗪-4-丙酸
4H-1,4-Benzoxazine-4-propanenitrile,2,3-dihydro-6-methyl-3-oxo- 2,3-二氢-6-甲基-3-氧-4H-1,4-苯并恶嗪-4-乙基氰
4H-1,4-Benzoxazine-4-propanenitrile,6-chloro-2,3-dihydro-3-oxo- 6-氯-2,3-二氢-3-羰基-4H-1,4-苯并噁嗪-4-丙正离子基腈
4-Cyclohexene-1,2-dicarboxylicacid, dimethyl ester, (1R,2S)-rel- cis-4-环己烯-1,2-二甲酸二甲酯
4H-1,3,6,2-Dioxazaborocine,tetrahydro-2-(2-phenylethyl)- 2-苯基乙基-1-硼酸二乙醇胺酯
4-Chloro-2-methylpyridine hydrochloride 4-氯-2-甲基吡啶盐酸盐
4-Morpholinecarboximidamide,hydrobromide (1:1) 吗啉甲脒氢溴酸盐
4-Pyridinecarbonitrile,2-fluoro- 4-氰基-2-氟吡啶
4-Thiazoleacetic acid,2-amino-a-[[[(1-methylethoxy)carbonyl]oxy]imino]-,ethyl ester 2-(2-氨基噻唑-4-基)-2-[2-(特丁氧羰基)-甲氧亚氨基]乙酸
4-Pyridineacetic acid,2-bromo- 2-溴-4-吡啶羧酸
4-(2-Furyl)-3-buten-2-one 4-(2-呋喃基)-3-丁烯-2-酮
4H-1-Benzopyran-4-one,7-methoxy-2-phenyl- 7-甲氧基黄酮
4,4-Difluorocyclohexanone 4,4-二氟环已酮
4-N-butoxyphenyl isocyanate 4-正丁氧基苯酚异氰酸酯
4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro- 9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-b]噻吩-4-酮
4-Morpholinehexanoicacid, e-oxo- 1-二苯甲基-3-羟基-N杂环丁烷
4-Pyridinecarbonitrile,3-iodo- 4-氰基-3-碘吡啶
4-Piperidinamine,1-(3-chloro-2-pyridinyl)- 4-胺基-1-[(3-氯-2-吡啶基)]哌啶
4-Heptanol,4-ethynyl-2,6-dimethyl- 4-乙炔基-2,6-二甲基-4-庚醇
4-Piperidinone,2,2,6,6-tetramethyl-, hydrate (1:1) 2,2,6,6-四甲基-4-哌啶酮一水合物
4-Cyclopentene-1,2,3-trione,4,5-dihydroxy-, sodium salt (1:2) 巴豆酸钠
4H-1-Benzopyran-4-one,3-hydroxy-2-(4-hydroxyphenyl)- 3,4\'-二羟基黄酮
4-Pyridinecarbonitrile,3-(trimethylsilyl)- 4-氰基-3-(三甲基甲硅烷基)吡啶
4,4'-Di-tert-butyldiphenylmethane 4,4\'-双叔丁基二苯基甲烷
4-methylcyclohexylamine hydrochloride 反式-4-甲基环己氯化胺
4-acetamido-2-methylbenzoic acid 4-乙酰氨基-2-甲基苯甲酸
4(3H)-Pyrimidinone,5-fluoro-6-hydroxy- 5-氟-4,-二羟基嘧啶
4H-3,1-Benzoxazin-4-one,6-bromo-2-methyl- 6-溴-2-甲基-4H-3,1-苯并恶嗪-4-酮
4-Cyano-2-fluorobenzyl alcohol 4-氰基-2-氟苄醇
4-Piperidinecarboxylicacid, 1-(6-chloro-3-pyridazinyl)-, methyl ester 1-(6-氯哒嗪-3-基)哌啶-4-羧酸甲酯

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