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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
    3,4-二苯基-5-硝基-2-糠酸 5-nitro-3,4-diphenylfuran-2-carboxylic acid 52101-40-3 C17H11NO5
    3,4-二苯基-5-硝基-2-溴乙酰基呋喃 3,4-Diphenyl-5-nitro-2-bromoacetylfuran 93261-88-2 C18H12BrNO4
    3,4-二苯基-5-硝基-2-乙酰基呋喃 3,4-Diphenyl-5-nitro-2-acetylfuran 52101-49-2 C18H13NO4
    3,4-二苯基-2-糠酸甲酯 methyl 3,4-diphenylfuran-2-carboxylate 52101-36-7 C18H14O3
    3,4-二苯基-2-噁唑烷酮 3,4-diphenyloxazolidin-2-one 13606-71-8 C15H13NO2
    3,4-二苯基-2-丙基喹啉 3,4-diphenyl-2-propylquinoline 1027006-00-3 C24H21N
    3,4-二苯基-1H-吡唑-1-丙胺 3,4-diphenyl-1H-pyrazole-1-propanamine 94483-87-1 C18H19N3
    3,4-二苯基-1H-吡唑 3,4-diphenyl-1H-pyrazole 24567-08-6 C15H12N2
    3,4-二苯基-1H-吡咯 3,4-diphenyl-1H-pyrrole 1632-48-0 C16H13N
    3,4-二羟基氧杂蒽酮 3,4-Dihydroxyxanthone 39731-48-1 C13H8O4
    3,4-二羟基噻吩-2,5-二羧酸甲酯钠盐 Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate, disodium salt 108199-25-3 C8H6Na2O6S
    3,4-二羟基噻吩-2,5-二羧酸二乙基酯二钠盐 Sodium 2,5-bis(ethoxycarbonyl)thiophene-3,4-bis(olate) 14282-56-5 C10H10Na2O6S
    3,4-二羟基噻吩-2,5-二甲酸二甲酯 3,4-dihydroxythiophene-2,5-dicarboxylic acid dimethyl ester 58416-04-9 C8H8O6S
    3,4-二羟基噻吩-2,5-二甲酸二乙酯 3,4-dihydroxythiophene-2,5-dicarboxylic acid diethyl ester 1822-66-8 C10H12O6S
    3,4-二羟基呋喃-2,5-二羧酸 3,4-Dihydroxy-2,5-furandicarboxylic acid 20925-21-7 C6H4O7
    3,4-二羟基呋喃-2,5-二甲酸二乙酯 3,4-dihydroxy-furan-2,5-dicarboxylic acid diethyl ester 6270-57-1 C10H12O7
    3,4-二羟基吲哚-2-羧酸苄基酯 3,4-dihydroxyindole-2-carboxylic acid benzyl ester 113934-61-5 C16H13NO4
    3,4-二羟基-四氢呋喃 tetrahydrofuran-3,4-diol 27725-58-2 C4H8O3
    3,4-二羟基-呋喃-2,5-二羧酸二甲基酯 3,4-dihydroxyfuran-2,5-dicarboxylic acid dimethyl ester 2004-74-2 C8H8O7
    3,4-二羟基-6-(羟甲基)吡喃-2,5-二酮 3,4-Dihydroxy-6-(hydroxymethyl)-2H-pyran-2,5(6H)-dione 104838-90-6 C6H6O6
    3,4-二羟基-5-苯基-二氢-呋喃-2-酮 4-C-phenyl-L-lyxo-tetronolactone 85254-49-5 C10H10O4
    3,4-二羟基-5-苯基-二氢-呋喃-2-酮 3,4-dihydroxy-5-phenyl-dihydro-furan-2-one 85254-48-4 C10H10O4
    3,4-二羟基-5-甲基-2-呋喃酮 3,4-Dihydroxy-5-methyl-5H-furan-2-one 3566-57-2 C5H6O4
    3,4-二羟基-5-喹啉羧酸 3,4-dihydroxyquinoline-5-carboxylic acid 127980-50-1 C10H7NO4
    3,4-二羟基-2-甲氧基呫吨酮 3,4-dihydroxy-2-methoxyxanthone 6702-55-2 C14H10O5
    3,4-二羟基-2-喹啉羧酸 3-hydroxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid 33925-79-0 C10H7NO4
    3,4-二羟基-2(1H)-吡啶酮 pyridine-2,3,4-triol 5045-88-5 C5H5NO3
    3,4-二羟基-1-苯基吡咯烷-2,5-二酮 3,4-dihydroxy-1-phenyl-pyrrolidine-2,5-dione 142082-55-1 C10H9NO4
    3,4-二羟基-1-苯基-6H-蒽并[1,9-bc]呋喃-6-酮 2-(4-bromophenyl)-9-(4-methoxyphenyl)tetrahydro-5H-pyrazolo[1,2-a]pyrrolo[3,4-c]pyrazole-1,3(2H,3aH)-dione 6371-47-7 C21H20BrN3O3
    3,4-二羟基-1-甲基-4-(4-吡啶基)-2-哌啶酮 3,4-dihydroxy-1-methyl-2-oxo-4-(4-pyridyl)piperidine 446027-96-9 C11H14N2O3
    3,4-二羟基-1-氧杂螺[4.5]癸-3-烯-2-酮 3,4-dihydroxy-1-oxaspiro<4.5>dec-3-en-2-one 78229-45-5 C9H12O4
    3,4-二羟基-1-氧杂螺[4.4]壬-3-烯-2-酮 3,4-dihydroxy-1-oxaspiro<4.4>non-3-en-2-one 107986-51-6 C8H10O4
    3,4-二碘-2,5-呋喃二酮 diiodomaleic anhydride 15111-21-4 C4I2O3
    3,4-二碘-1H-吲唑 3,4-Diiodo-1H-indazole 885518-66-1 C7H4I2N2
    3,4-二碘-1-苯基-1H-吡咯-2,5-二酮 3,4-diiodo-2,5-dihydro-1-phenyl-1H-pyrrole-2,5-dione 15051-40-8 C10H5I2NO2
    3,4-二硝基苯并[b]噻吩 3,4-dinitro-benzo[<i>b</i>]thiophene 23692-83-3 C8H4N2O4S
    3,4-二硝基噻吩 2,4-dinitrothiophene 19985-45-6 C4H2N2O4S
    3,4-二硝基吲唑 3,4-Dinitroindazol 31163-66-3 C7H4N4O4
    3,4-二硝基-2,5-二噻吩-2-基噻吩 3',4'-dinitro-2,2':5',2''-terthiophene 205170-72-5 C12H6N2O4S3
    3,4-二甲苯基-6-苯基偶氮-D-核糖基胺 N-<3,4-dimethyl-6-(phenylazo)phenyl>-D-ribitylamine 21037-26-3 C19H25N3O4
    3,4-二甲氧基环丁砜 3,4-dimethoxytetrahydrothiophene 1,1-dioxide 27529-59-5 C6H12O4S
    3,4-二甲氧基吡啶-2-甲醛 3,4-dimethoxy-2-formylpyridine 142470-53-9 C8H9NO3
    3,4-二甲氧基-N-[1,2,3,4-四氢-2-(4-甲氧基苄基)异喹啉-5-基]苯甲酰胺 3,4-Dimethoxy-N-[2-(4-methoxy-benzyl)-1,2,3,4-tetrahydro-isoquinolin-5-yl]-benzamide 41957-48-6 C26H28N2O4
    3,4-二甲氧基-N-(2-甲基-3,4-二氢-1H-异喹啉-5-基)苯甲酰胺 3,4-dimethoxy-<i>N</i>-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-5-yl)-benzamide 37481-30-4 C19H22N2O3
    3,4-二甲氧基-N-(2-丙基-3,4-二氢-1H-异喹啉-5-基)苯甲酰胺 3,4-dimethoxy-<i>N</i>-(2-propyl-1,2,3,4-tetrahydro-isoquinolin-5-yl)-benzamide 37481-32-6 C21H26N2O3
    3,4-二甲氧基-5,8,9,15a-四氢[1,3]二氧杂环戊并[4,5-h]异喹啉并[1,2-b][3]苯并氮杂卓-6,15-二酮 puntarenine 85769-44-4 C21H19NO6
    3,4-二甲氧基-2-糠酰氯 3,4-Dimethoxyfuran-2-carbonyl chloride 717871-81-3 C7H7ClO4
    3,4-二甲氧基-1H-喹啉-2-酮 swietenidine B 2721-56-4 C11H11NO3
    3,4-二甲氧基-1-甲基喹啉-2-酮 N-methylswietenidine B 123497-83-6 C12H13NO3
    3,4-二甲氧基-1,2-二甲基-9H-咔唑 3,4-dimethoxy-1,2-dimethyl-9H-carbazole 75139-39-8 C16H17NO2