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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

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    中文名称 英文名称 CAS号 化学式
    4-羟基-2-苯并呋喃甲腈 2-cyano-4-hydroxybenzofuran 53020-40-9 C9H5NO2
    4-羟基-2-苯基嘧啶-5-羧酸 1,6-dihydro-6-oxo-2-phenylpyrimidine-5-carboxylic acid 56406-26-9 C11H8N2O3
    4-羟基-2-苯基嘧啶-5-甲酸乙酯 ethyl 6-oxo-2-phenyl-1,6-dihydropyrimidine-5-carboxylate 55613-22-4 C13H12N2O3
    4-羟基-2-苯基嘧啶 2-phenyl-4-hydroxypyrimidine 33643-94-6 C10H8N2O
    4-羟基-2-苯基-6-喹啉磺酰氟 4-Hydroxy-2-phenyl-6-quinolinesulfonyl fluoride 31241-71-1 C15H10FNO3S
    4-羟基-2-苯基-1,3-噻唑-5-羧酸乙酯 ethyl 4-hydroxy-2-phenylthiazole-5-carboxylate 70547-29-4 C12H11NO3S
    4-羟基-2-硫代-6-(二氟甲基)嘧啶 6-(Difluoromethyl)-4-hydroxypyrimidine-2(1H)-thione 1204298-76-9 C5H4F2N2OS
    4-羟基-2-硫代-1,2-二氢-3-喹啉羧酸 4-hydroxy-2-thioxo-1,2-dihydro-quinoline-3-carboxylic acid 31507-72-9 C10H7NO3S
    4-羟基-2-疏基蝶啶 4-oxo-2-thioxo-1,2,3,4-tetrahydropteridine 52023-48-0 C6H4N4OS
    4-羟基-2-甲氧基-喹啉-3-羧酸 4-hydroxy-2-methoxy-quinoline-3-carboxylic acid 103856-66-2 C11H9NO4
    4-羟基-2-甲氧基-1,4-苯并恶嗪-3-酮 2-methoxy-4-hydroxy-2H-1,4-benzoxazin-3(4H)-one 55574-10-2 C9H9NO4
    4-羟基-2-甲基苯并呋喃-6-羧酸乙酯 4-hydroxy-2-methylbenzofuran-6-carboxylic acid ethyl ester 894779-28-3 C12H12O4
    4-羟基-2-甲基氨基噻唑-5-羧酸乙酯 Ethyl 4-hydroxy-2-methylaminothiazole-5-carboxylate 914347-44-7 C7H10N2O3S
    4-羟基-2-甲基四氢-2H-吡喃-4-羧酸 4-Hydroxy-2-methyloxane-4-carboxylic acid 90271-26-4 C7H12O4
    4-羟基-2-甲基噻唑-5-甲酸甲酯 ethyl-4-hydroxy-2-methylthiazole-5-carboxylate 20737-48-8 C7H9NO3S
    4-羟基-2-甲基噻吩[2,3-D]嘧啶 2-methylthieno[2,3-d]pyrimidin-4-ol 21582-51-4 C7H6N2OS
    4-羟基-2-甲基噻吩-3-羧酸甲酯 methyl 4-hydroxy-2-methylthiophene-3-carboxylate 65369-28-0 C7H8O3S
    4-羟基-2-甲基噻吩-3-羧酸乙酯 4-hydroxy-2-methyl-thiophene-3-carboxylic acid ethyl ester 2158-82-9 C8H10O3S
    4-羟基-2-甲基嘧啶-5-羧酸 5-Carboxy-4-hydroxy-2-methyl-pyrimidin 18529-69-6 C6H6N2O3
    4-羟基-2-甲基喹啉-7-羧酸 4-Hydroxy-2-methylquinoline-7-carboxylic acid 950236-91-6 C11H9NO3
    4-羟基-2-甲基喹啉 4-hydroxy-2-methylquinoline 607-67-0 C10H9NO
    4-羟基-2-甲基吲哚 4-hydroxy-2-methyl-1H-indole 35320-67-3 C9H9NO
    4-羟基-2-甲基吡啶 2-methylpyridin-4-ol 18615-86-6 C6H7NO
    4-羟基-2-甲基-6-苯甲基呋喃羧酸乙酯 methyl 4-hydroxy-2-methylbenzofuran-6-carboxylate 314725-17-2 C11H10O4
    4-羟基-2-甲基-6-苯基己内酯 2-methyl-6-phenyl-4-hexanolide 102519-57-3 C13H16O2
    4-羟基-2-甲基-6-苯基喹啉 2-methyl-6-phenyl-quinolin-4-ol 500584-70-3 C16H13NO
    4-羟基-2-甲基-6-氧代-5-苯基-1H-吡啶-3-羧酸乙酯 5-Ethoxycarbonyl-4-hydroxy-6-methyl-3-phenyl-2-pyridon 76066-86-9 C15H15NO4
    4-羟基-2-甲基-5-喹啉羧酸 2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylic acid 103853-88-9 C11H9NO3
    4-羟基-2-甲基-4-苯基-1,2,3,4-四氢异喹啉 4-hydroxy-2-methyl-4-phenyl-1,2,3,4-tetrahydroisoquinoline 113258-90-5 C16H17NO
    4-羟基-2-甲基-4-三氟甲基-2-噻唑啉 4-Hydroxy-2-methyl-4-trifluoromethyl-2-thiazoline 137953-58-3 C5H6F3NOS
    4-羟基-2-甲基-3-氰基-6-氧-1,6-二氢吡啶 4-hydroxy-2-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile 64169-92-2 C7H6N2O2
    4-羟基-2-甲基-2H-噻吩并[2,3-E]-1,2-噻嗪-3-甲酰胺1,1-二氧化物 4-Hydroxy-2-methyl-1,1-dioxothieno[2,3-e]thiazine-3-carboxamide 105410-48-8 C8H8N2O4S2
    4-羟基-2-甲基-2H-吲唑-6-羧酸甲酯 methyl 4-hydroxy-2-methyl-2H-indazole-6-carboxylate 1245215-48-8 C10H10N2O3
    4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-甲酸异丙酯 1,1-二氧化物 isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide 118854-48-1 C13H15NO5S
    4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-甲酸乙酯 1,1-二氧化物 ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide 24683-26-9 C12H13NO5S
    4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-甲酰胺 1,1-二氧化物; 吡罗昔康杂质 C 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide 24683-25-8 C10H10N2O4S
    4-羟基-2-甲基-2,3-二氢-1H-吡咯-1,3-二甲酸 4-Hydroxy-2-methyl-2,3-dihydro-1H-pyrrole-1,3-dicarboxylic acid 857207-74-0 C7H9NO5
    4-羟基-2-甲基-1,4-二氢-5-嘧啶羧酸 4-Hydroxy-2-methyl-1,4-dihydropyrimidine-5-carboxylic acid 157335-90-5 C6H8N2O3
    4-羟基-2-氯偶氮苯 4-hydroxy-2-chloroazobenzene 6657-04-1 C12H9ClN2O
    4-羟基-2-氨基苯并噻唑 2-amino-4-hydroxybenzothiazole 7471-03-6 C7H6N2OS
    4-羟基-2-氨基苯并噁唑 2-aminobenzo[d]oxazol-4-ol 98549-92-9 C7H6N2O2
    4-羟基-2-氧杂螺[4.5]癸烷-3-酮 4-hydroxy-2-oxaspiro[4.5]decan-3-one 100144-82-9 C9H14O3
    4-羟基-2-氧代哌啶-1-羧酸叔丁酯 tert-butyl 4-hydroxy-2-oxopiperidine-1-carboxylate 1245646-10-9 C10H17NO4
    4-羟基-2-氧代吡啶并[1,2-a]嘧啶-8-羧酸甲酯 methyl 2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-8-carboxylate 881997-01-9 C10H8N2O4
    4-羟基-2-氧代-N-丙基-1H-喹啉-3-甲酰胺 1H-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid propylamide 128366-03-0 C13H14N2O3
    4-羟基-2-氧代-1H-喹啉-3-甲酰胺 4-hydroxy-2-oxo-1,2 dihydroquinoline-3-carboxamide 139713-59-0 C10H8N2O3
    4-羟基-2-氧代-1-苯基喹啉-3-羧酸甲酯 methyl 4-hydroxy-2(1H)-oxo-1-phenylquinoline-3-carboxylate 770711-44-9 C17H13NO4
    4-羟基-2-氧代-1-苯基-1,2-二氢-1,8-萘啶-3-羧酸乙酯 Ethyl 4-hydroxy-2-oxo-1-phenyl-1,2-dihydro-1,8-naphthyridine-3-carboxylate 138305-20-1 C17H14N2O4
    4-羟基-2-氧代-1,2-二氢喹啉-3-羧酸[2-(2-羟基-乙氨基)-乙基]-胺 4-Hydroxy-N-(2-((2-hydroxyethyl)amino)ethyl)-2-oxo-1,2-dihydroquinoline-3-carboxamide 436088-79-8 C14H17N3O4
    4-羟基-2-氧代-1,2-二氢-1,8-萘啶-3-羧酸乙酯 ethyl 2,4-dihydroxy-1,8-naphthyridine-3-carboxylate 1186189-28-5 C11H10N2O4