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中文名称 英文名称 CAS号 化学式 结构式图片
4-羟基-6-氧代-6,7-二氢噻吩并[2,3-b]吡啶-5-羧酸乙酯 5-ethoxycarbonyl-4-hydroxythieno<2,3-b>pyridin-6(7H)-one 99429-68-2 C10H9NO4S
4-羟基-6-氧代-6,7-二氢噻吩并[2,3-b]吡啶-5-羧酸乙酯
4-羟基-6-三氟甲基-2(1H)吡啶酮 4-hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one 947144-32-3 C6H4F3NO2
4-羟基-6-三氟甲基-2(1H)吡啶酮
4-羟基-6-((1-丁基)庚基)-2H-吡喃-2-酮 4-Hydroxy-6-((1-butyl)heptyl)-2H-pyran-2-one 90632-46-5 C16H26O3
4-羟基-6-((1-丁基)庚基)-2H-吡喃-2-酮
4-羟基-5-硝基喹唑啉 5-nitro-3<i>H</i>-quinazolin-4-one 99768-67-9 C8H5N3O3
4-羟基-5-硝基喹唑啉
4-羟基-5-硝基吡啶-3-羧酸 4-hydroxy-5-nitronicotinic acid 911461-03-5 C6H4N2O5
4-羟基-5-硝基吡啶-3-羧酸
4-羟基-5-甲氧基-2-萘羧酸甲酯 methyl 4-hydroxy-5-methoxynaphthalene-2-carboxylate 93087-61-7 C13H12O4
4-羟基-5-甲氧基-2-萘羧酸甲酯
4-羟基-5-甲氧基-2-萘羧酸乙酯 ethyl 4-hydroxy-5-methoxy-2-naphthoate 92191-07-6 C14H14O4
4-羟基-5-甲氧基-2-萘羧酸乙酯
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-亚甲基-3(2H)-呋喃酮
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
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-氧代四氢-2-呋喃羧酸
4-羟基-5-[[4-[[[[5-羟基-6-[(2-甲氧基-5-磺酸根苯基)偶氮]-7-磺酸根-2-萘基]氨基]羰基]氨基]-5-甲氧基-o-苯甲基]偶氮]萘-2,7-二磺化四钠 N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-2-((2,5-dimethoxy-4-((methylamino)sulphonyl)phenyl)azo)-3-oxobutyramide 94159-58-7 C20H22N6O7S
4-羟基-5-[[4-[[[[5-羟基-6-[(2-甲氧基-5-磺酸根苯基)偶氮]-7-磺酸根-2-萘基]氨基]羰基]氨基]-5-甲氧基-o-苯甲基]偶氮]萘-2,7-二磺化四钠
4-羟基-5-[[4-[[[[5-羟基-6-[(2-甲氧基-5-磺酸基苯基)偶氮]-7-磺酸基-2-萘基]氨基]羰基]氨基]-5-甲氧基-邻甲苯基]偶氮]萘-2,7-二磺酸四钠 Tetrasodium 4-hydroxy-5-((4-((((5-hydroxy-6-((2-methoxy-5-sulphonatophenyl)azo)-7-sulphonato-2-naphthyl)amino)carbonyl)amino)-5-methoxy-o-tolyl)azo)naphthalene-2,7-disulphonate 94135-85-0 C36H26N6Na4O17S4
4-羟基-5-[[4-[[[[5-羟基-6-[(2-甲氧基-5-磺酸基苯基)偶氮]-7-磺酸基-2-萘基]氨基]羰基]氨基]-5-甲氧基-邻甲苯基]偶氮]萘-2,7-二磺酸四钠
4-羟基-5-[[(p-苯甲基)磺基基]氨基]萘-2,7-二磺基酸,钠盐 4-Hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonicacid, sodium salt 94232-32-3 C17H13NNa2O9S3
4-羟基-5-[[(p-苯甲基)磺基基]氨基]萘-2,7-二磺基酸,钠盐
4-羟基-5-[4-[4-(三氟甲基)苯氧基]苯氧基]己烷-2-酮 4-hydroxy-5-[4-(4-trifluoromethylphenoxy)phenoxy]-2-hexanone 93218-33-8 C19H19F3O4
4-羟基-5-[4-[4-(三氟甲基)苯氧基]苯氧基]己烷-2-酮
4-羟基-5-((2-羧基乙基)硫代)-6-十九碳烯酸 (E)-5-(2-carboxyethylsulfanyl)-4-hydroxynonadec-6-enoic acid 95061-94-2 C22H40O5S
4-羟基-5-((2-羧基乙基)硫代)-6-十九碳烯酸
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-双-三氟甲基喹啉-3-羧酸乙酯
4-羟基-5,7-二甲氧基-2-萘羧酸乙酯 4-Hydroxy-5,7-dimethoxy-naphthoesaeure-ethylester 94002-68-3 C15H16O5
4-羟基-5,7-二甲氧基-2-萘羧酸乙酯
4-羟基-5,6,7,8-四氢萘-1,2-二酮 4-Hydroxy-5,6,7,8-tetrahydronaphthalene-1,2-dione 91715-49-0 C10H10O3
4-羟基-5,6,7,8-四氢萘-1,2-二酮
4-羟基-4-(硝基甲基)己烷-3-酮 4-hydroxy-4-(1-nitromethyl)-3-hexanone 920269-17-6 C7H13NO4
4-羟基-4-(硝基甲基)己烷-3-酮
4-羟基-4-(噻唑-2-基)哌啶-1-甲酸叔丁酯 4-hydroxy-4-thiazol-2-ylpiperidine-1-carboxylic acid tert-butyl ester 942185-02-6 C13H20N2O3S
4-羟基-4-(噻唑-2-基)哌啶-1-甲酸叔丁酯
4-羟基-4-(三氟甲基)哌啶-1-甲酸苄酯 4-hydroxy-4-trifluoromethyl-piperidine-1-carboxylic acid benzyl ester 946504-83-2 C14H16F3NO3
4-羟基-4-(三氟甲基)哌啶-1-甲酸苄酯
4-羟基-4-(6-甲氧基萘-2-基)丁烷-2-酮 methodol 98386-83-5 C15H16O3
4-羟基-4-(6-甲氧基萘-2-基)丁烷-2-酮
4-羟基-4-(4-硝基苯基)-1-苯基甲氧基丁烷-2-酮 1-(Benzyloxy)-4-hydroxy-4-(4-nitrophenyl)butan-2-one 929632-87-1 C17H17NO5
4-羟基-4-(4-硝基苯基)-1-苯基甲氧基丁烷-2-酮
4-羟基-4-(3-羟基苯基)-2-氧代-3-丁烯酸 4-Hydroxy-4-(3-hydroxyphenyl)-2-oxobut-3-enoic acid 904814-38-6 C10H8O5
4-羟基-4-(3-羟基苯基)-2-氧代-3-丁烯酸
4-羟基-4-(3-硝基苯基)环己-2,5-二烯-1-酮 4-hydroxy-4-(3'-nitrophenyl)cyclohexa-2,5-dienone 923294-83-1 C12H9NO4
4-羟基-4-(3-硝基苯基)环己-2,5-二烯-1-酮
4-羟基-4,5-二甲基萘-1-酮 4,5-Dimethyl-4-hydroxynaphthoquinone 95334-28-4 C12H12O2
4-羟基-4,5-二甲基萘-1-酮
4-羟基-4'-异丙氧基二苯砜 4-hydroxy-4'-isopropoxydiphenylsulfone 95235-30-6 C15H16O4S
4-羟基-4'-异丙氧基二苯砜
4-羟基-3-苯基-2-(3-苯基甲氧基丙基)-2H-呋喃-5-酮 5-(3-benzyloxypropyl)-3-hydroxy-4-phenyl-2(5H)-furanone 90055-23-5 C20H20O4
4-羟基-3-苯基-2-(3-苯基甲氧基丙基)-2H-呋喃-5-酮
4-羟基-3-甲氧基-苯磺酰氯 4-hydroxy-3-methoxybenzenesulfonyl chloride 914261-11-3 C7H7ClO4S
4-羟基-3-甲氧基-苯磺酰氯
4-羟基-3-甲氧基-1-甲基喹啉-2(1H)-酮 4-hydroxy-3-methoxy-1-methyl-2(1H)-quinolinone 90061-39-5 C11H11NO3
4-羟基-3-甲氧基-1-甲基喹啉-2(1H)-酮
4-羟基-3-甲基苄胺 4-Aminomethyl-2-methyl-phenol 92705-78-7 C8H11NO
4-羟基-3-甲基苄胺
4-羟基-3-氯基联苯 2-chloro-4-phenylphenol 92-04-6 C12H9ClO
4-羟基-3-氯基联苯
4-羟基-3-{1-[(6-甲氧基-4-甲基-喹啉-2-基)-亚肼基]-乙基}-6-甲基-吡喃-2-酮 4-Hydroxy-3-{1-[(6-methoxy-4-methyl-quinolin-2-yl)-hydrazono]-ethyl}-6-methyl-pyran-2-one 93072-88-9 C19H19N3O4
4-羟基-3-{1-[(6-甲氧基-4-甲基-喹啉-2-基)-亚肼基]-乙基}-6-甲基-吡喃-2-酮
4-羟基-3-[[4-[(2-羟基-7-磺酸根-1-萘基)偶氮]-2,5-二甲氧苯基]偶氮]-8-[(4-磺酸根苯甲酰)氨基]萘-2-磺化三钠 Trisodium 4-hydroxy-3-((4-((2-hydroxy-7-sulphonato-1-naphthyl)azo)-2,5-dimethoxyphenyl)azo)-8-((4-sulphonatobenzoyl)amino)naphthalene-2-sulphonate 94248-92-7 C35H24N5Na3O14S3
4-羟基-3-[[4-[(2-羟基-7-磺酸根-1-萘基)偶氮]-2,5-二甲氧苯基]偶氮]-8-[(4-磺酸根苯甲酰)氨基]萘-2-磺化三钠
4-羟基-3-[(4-羟基-2-氧代-1H-喹啉-3-基)氨基]-1H-喹啉-2-酮 Bis-(4-hydroxy-2-oxo-1,2-dihydro-chinolin-3-yl)-amin 90061-38-4 C18H13N3O4
4-羟基-3-[(4-羟基-2-氧代-1H-喹啉-3-基)氨基]-1H-喹啉-2-酮
4-羟基-3-[(2-硝基苯基)偶氮]苯乙醇 4-Hydroxy-3-[(2-nitro-phenyl)azo]-benzeneethanol 92166-81-9 C14H13N3O4
4-羟基-3-[(2-硝基苯基)偶氮]苯乙醇
4-羟基-3-[(2-甲氧苯基)偶氮]萘-2,7-二磺化二钠 Ethyl N-(2-isobutyl-4-methyl-1-oxopentyl)glycinate 97890-11-4 C14H27NO3
4-羟基-3-[(2-甲氧苯基)偶氮]萘-2,7-二磺化二钠
4-羟基-3-(羟基甲基)-1H-吲哚-1-羧酸1,1-二甲基乙基酯 1-Boc-4-Hydroxy-3-hydroxymethylindole 914349-12-5 C14H17NO4
4-羟基-3-(羟基甲基)-1H-吲哚-1-羧酸1,1-二甲基乙基酯
4-羟基-3,7-二甲基辛-2,6-二烯醛 4-Hydroxy-3,7-dimethyl-2,6-octadienal 95153-56-3 C10H16O2
4-羟基-3,7-二甲基辛-2,6-二烯醛
4-羟基-3,4,5,6-四氢-2H-[2,4]联吡啶-1-羧酸叔丁酯 tert-butyl 4-hydroxy-4-(pyridin-2-yl)piperidine-1-carboxylate 90606-75-0 C15H22N2O3
4-羟基-3,4,5,6-四氢-2H-[2,4]联吡啶-1-羧酸叔丁酯
4-羟基-2H-噻吩并[2,3-e]-1,2-噻嗪-3-甲酸甲酯1,1-二氧化物 methyl 4-hydroxy-2H-thieno(2,3-e)-1,2-thiazine-3-carboxylate-1,1-dioxide 98827-44-2 C8H7NO5S2
4-羟基-2H-噻吩并[2,3-e]-1,2-噻嗪-3-甲酸甲酯1,1-二氧化物
4-羟基-2-(2-噻吩基)-1,3-噻唑-5-羧酸乙酯 Ethyl 4-hydroxy-2-(2-thienyl)-1,3-thiazole-5-carboxylate 924869-00-1 C10H9NO3S2
4-羟基-2-(2-噻吩基)-1,3-噻唑-5-羧酸乙酯
4-羟基-2-碘苯甲醛 4-hydroxy-2-iodobenzaldehyde 90151-01-2 C7H5IO2
4-羟基-2-碘苯甲醛
4-羟基-2-硝基苯甲醛 4-hydroxy-2-nitrobenzaldehyde 90151-04-5 C7H5NO4
4-羟基-2-硝基苯甲醛
4-羟基-2-甲氧基苯甲酸 4-hydroxy-2-methoxybenzoic acid 90111-34-5 C8H8O4
4-羟基-2-甲氧基苯甲酸
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-甲基氨基噻唑-5-羧酸乙酯
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-甲基四氢-2H-吡喃-4-羧酸
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-7-羧酸
4-羟基-2-甲基-5-(1-甲基乙基)-苯磺酸 thymol sulfonic acid 96-68-4 C10H14O4S
4-羟基-2-甲基-5-(1-甲基乙基)-苯磺酸
4-羟基-2-氨基苯并噁唑 2-aminobenzo[d]oxazol-4-ol 98549-92-9 C7H6N2O2
4-羟基-2-氨基苯并噁唑