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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式
4-羟基-5-甲基-6-n-丙基嘧啶-2-硫醇 5-methyl-6-propyl-2-sulfanylidene-1H-pyrimidin-4-one 134694-90-9 C8H12N2OS
4-羟基-5-甲基-6-(3-甲基-2-丁烯氧基)-苯酞 4-hydroxy-5-methyl-6-(3-methyl-2-butenyloxy)-phthalide 75238-32-3 C14H16O4
4-羟基-5-甲基-3(2H)-呋喃酮 4-hydroxy-5-methyl-3[2H]-furanone 19322-27-1 C5H6O3
4-羟基-5-甲基-2-噻唑羧酸乙酯 ethyl 4-hydroxy-5-methylthiazole-2-carboxylate 133833-93-9 C7H9NO3S
4-羟基-5-甲基-2-喹啉羧酸 4-Hydroxy-5-methyl-chinol-2-yl-carbonsaeure 36303-31-8 C11H9NO3
4-羟基-5-甲基-2-亚甲基-3(2H)-呋喃酮 4-hydroxy-5-methyl-2-methylene-3(2H)-furanone 948557-12-8 C6H6O3
4-羟基-5-甲基-2(1H)-吡啶酮 4-Hydroxy-5-methyl-2-pyridon 41935-71-1 C6H7NO2
4-羟基-5-甲基-1H-吡咯-2-羧酸甲酯 1H-Pyrrole-2-carboxylic acid, 4-hydroxy-5-methyl-, methyl ester 203208-35-9 C7H9NO3
4-羟基-5-甲基-1,3-噻唑-2-羧酸 2-carboxy-4-hydroxy-5-methylthiazole 133833-94-0 C5H5NO3S
4-羟基-5-甲基-1,2-噻唑-3-羧酸 4-Hydroxy-5-methyl-1,2-thiazole-3-carboxylic acid 716361-63-6 C5H5NO3S
4-羟基-5-溴喹啉 5-bromoquinolin-4-ol 723283-89-4 C9H6BrNO
4-羟基-5-氰基嘧啶 3,4-Dihydro-4-oxopyrimidin-5-carbonitril 4774-34-9 C5H3N3O
4-羟基-5-氰基喹啉 5-cyano-1H-quinolin-4-one 860204-83-7 C10H6N2O
4-羟基-5-氯喹啉 5-chloro-4-hydroxyquinoline 23443-05-2 C9H6ClNO
4-羟基-5-氮杂吲哚 4,5-dihydro-4-oxo-1H-pyrrolo<3,2-c>pyridine 54415-77-9 C7H6N2O
4-羟基-5-氧代四氢-2-呋喃羧酸 4-hydroxy-5-oxo-tetrahydro-furan-2-carboxylic acid 91113-89-2 C5H6O5
4-羟基-5-氧代四氢-2-呋喃羧酸 cis-2-hydroxy-4-carbonyl-γ-butyrolactone 91113-89-2 C5H6O5
4-羟基-5-氧代-2,5-二氢-1H-吡咯-3-羧酸乙酯水合物 Ethyl 4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate hydrate 175278-57-6 C7H11NO5
4-羟基-5-氧代-1-(2-噻吩基甲基)-2,5-二氢-1H-吡咯-3-羧酸乙酯 4-Hydroxy-5-oxo-1-thiophen-2-ylmethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 131436-78-7 C12H13NO4S
4-羟基-5-氧代-1,2-二氢吡咯-3-羧酸乙酯 ethyl 4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate 772317-09-6 C7H9NO4
4-羟基-5-氟喹啉 5-fluoroquinolin-4-ol 386-68-5 C9H6FNO
4-羟基-5-异丙基哌啶-2-酮 4-Hydroxy-5-isopropylpiperidin-2-one 117713-48-1 C8H15NO2
4-羟基-5-异丙基-3,3-二甲基-吡咯烷-2-酮 4-hydroxy-3,3-dimethyl-5-propan-2-ylpyrrolidin-2-one 103612-46-0 C9H17NO2
4-羟基-5-嘧啶甲酸甲酯 6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid methyl ester 4774-35-0 C6H6N2O3
4-羟基-5-嘧啶甲酸乙酯 ethyl 3,4-dihydro-4-oxopyrimidine-5-carboxylate 4786-52-1 C7H8N2O3
4-羟基-5-嘧啶乙酸乙酯 ethyl 2-(6-oxo-1,6-dihydropyrimidin-5-yl)acetate 6214-46-6 C8H10N2O3
4-羟基-5-(4-甲氧基苯基)-2-氧代-1,2-二氢吡啶-3-羧酸乙酯 3-carboethoxy-4-hydroxy-5-(p-methoxyphenyl)-2(1H)-pyridone 101033-20-9 C15H15NO5
4-羟基-5-(4-甲氧基苯基)-2-丙基-1H-吡咯-3-羧酸乙酯 ethyl 4-hydroxy-5-(4-methoxyphenyl)-2-propyl-1H-pyrrole-3-carboxylate 1015239-10-7 C17H21NO4
4-羟基-5-(4-甲氧基苯基)-1H-嘧啶-6-酮 5-(4-methoxyphenyl)pyrimidine-4,6-diol 146532-67-4 C11H10N2O3
4-羟基-5-(1,2,3,4-四羟基丁基)咪唑烷-2-酮 4-Hydroxy-5-(1,2,3,4-tetrahydroxybutyl)imidazolidin-2-one 108351-34-4 C7H14N2O6
4-羟基-5,8-二甲氧基-3-喹啉甲腈 3-Cyan-4-hydroxy-5,8-dimethoxy-chinolin 61338-35-0 C12H10N2O3
4-羟基-5,8-二甲基喹啉-3-羧酸乙酯 4-Hydroxy-5,8-dimethylquinoline-3-carboxylic acid ethyl ester 303009-95-2 C14H15NO3
4-羟基-5,8-二氢-6H-吡啶并[3,4-d]嘧啶-7-羧酸叔丁酯 tert-butyl 4-hydroxy-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1142188-60-0 C12H17N3O3
4-羟基-5,7-双-三氟甲基喹啉-3-羧酸乙酯 ethyl 4-hydroxy-5,7-bis(trifluoromethyl)-3-quinolinecarboxylate 93514-83-1 C14H9F6NO3
4-羟基-5,7-二甲氧基-3-喹啉甲腈 5,7-dimethoxy-4-hydroxy-3-quinolinecarbonitrile 331662-65-8 C12H10N2O3
4-羟基-5,7-二甲基-3-喹啉甲腈 5,7-Dimethyl-4-hydroxy-3-cyan-chinolin 2305-67-1 C12H10N2O
4-羟基-5,6-二甲基吡喃-2-酮 4-hydroxy-5,6-dimethyl-2H-pyran-2-one 50405-45-3 C7H8O3
4-羟基-5,6-二甲基吡啶-2(1h)-酮 5,6-dimethylpyridine-2,4-diol 84953-72-0 C7H9NO2
4-羟基-5,6,8-三甲氧基喹啉-2-羧酸乙酯 4-hydroxy-5,6,8-trimethoxy-quinoline-2-carboxylic acid ethyl ester 6046-71-5 C15H17NO6
4-羟基-5,5-二甲基二氢-2(3H)-呋喃酮 2-hydroxy-5,5-dimethyltetrahydrofuran-4-one 35298-49-8 C6H10O3
4-羟基-5,5-二甲基-3-十一碳-10-烯基-噻唑烷-2-酮 4-hydroxy-5,5-dimethyl-3-undec-10-enyl-thiazolidin-2-one 100447-17-4 C16H29NO2S
4-羟基-4哌啶丙醇 4-(3-hydroxypropyl)piperidin-4-ol 884586-68-9 C8H17NO2
4-羟基-4-苯基哌啶盐酸盐 4-hydroxy-4-phenylpiperidine hydrochloride 5004-94-4 C11H15NO*ClH
4-羟基-4-苯基哌啶-1-羧酸叔丁酯 4-hydroxy-4-phenylpiperidine-1-carboxylic acid tert-butyl ester 172734-33-7 C16H23NO3
4-羟基-4-苯基哌啶-1-羧酸乙酯 1-Carbethoxy-4-phenyl-4-piperidinol 16332-22-2 C14H19NO3
4-羟基-4-硝基偶氮苯 4-(4'-hydroxyphenylazo)nitrobenzene 1435-60-5 C12H9N3O3
4-羟基-4-甲氧基甲基哌啶-1-羧酸叔丁酯 4-hydroxy-4-methoxymethylpiperidine-1-carboxylic acid tert-butyl ester 1423033-50-4 C12H23NO4
4-羟基-4-甲基吡咯烷-2-酮 4-hydroxy-4-methyl-pyrrolidin-2-one 53598-98-4 C5H9NO2
4-羟基-4-甲基-2-(2-吗啉-4-基乙基)-6-(4-氧代-1-环己-2,5-二烯亚基)二嗪农-3-酮盐酸盐 3(2H)-Pyridazinone, 4,5-dihydro-4-hydroxy-6-(p-hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-, hydrochloride 33048-53-2 C17H24ClN3O4
4-羟基-4-甲基-1,3-二苯基-戊-2-烯-1-酮 4-hydroxy-4-methyl-1,3-diphenyl-pent-2-en-1-one 1031-34-1 C18H18O2