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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

    下级分类

    中文名称 英文名称 CAS号 化学式
    21-二羟基孕甾-4-烯-3,20-二酮 9beta,11beta-Epoxy-17,21-dihydroxypregn-4-ene-3,20-dione 10072-97-6 C21H28O5
    21-乙酰氧基-9Β,11Β-环氧-17Alpha-羟基孕甾-4-烯-3,20-二酮 17-Hydroxy-3,20-dioxo-9,11-epoxypregn-4-en-21-yl acetate 4383-30-6 C23H30O6
    21-[D(+)-生物素基氨基]-4,7,10,13,16,19-六氧杂二十一烷酸 21-[D(+)-Biotinylamino]-4,7,10,13,16,19-hexaoxaheneicosanoic acid 1352814-10-8 C25H45N3O10S
    21-[(3aS,4S,6aR)-六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-基]-17-氧代-4,7,10,13-四氧杂-16-氮杂二十一烷酸 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosan-1-oic acid 721431-18-1 C21H37N3O8S
    20,24-二氢-5H-萘并[2,3-h]萘并[2'',3'':6',7']吲哚并[3',2':6,7]蒽并[2,1,9-mna]吖啶-5,10,14,19,25-戊酮 5H-Naphtho(2,3-h)naphth(2'',3'':6',7')indolo(3',2':6,7)anthra(2,1,9-mna)acridine-5,10,14,19,25-pentone, 20,24-dihydro- 66693-30-9 C45H20N2O5
    20,21-二去氢-(15alpha)-18-去甲柯楠-19-醛 (2R,12bS)-2-ethyl-1,2,6,7,12,12b-hexahydroindolo[2,3-a]quinolizine-3-carbaldehyde 136573-96-1 C18H20N2O
    20,20'-(2-羟基-1,3-丙烷二基)二(2,2,4,4-四甲基-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-21-酮) 20,20'-(2-Hydroxy-1,3-propanediyl)bis(2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro(5.1.11.2)heneicosan-21-one) 84256-97-3 C47H84N4O5
    2.6-二甲基吡嗪 2-(2-amino-6,8-dibromo-3-cyano-4H-chromen-4-yl)malononitrile 175136-96-6 C13H6Br2N4O
    2.6-二叔丁基苯醌 2-(1,3-Benzodioxol-5-yl)indolizine-3-carboxaldehyde 893612-89-0 C16H11NO3
    2.5-二甲基四氢呋喃 2,5-dimethyltetrahydrofuran 1003-38-9 C6H12O
    2.4.5-三溴噻唑 2,4,5-tribromothiazole 57314-13-3 C3Br3NS
    2.4-二甲基咪唑 2,4-dimethyl-2-imidazoline 930-61-0 C5H10N2
    2.4-二氯-5-二氟甲基-1.3-噻唑 2,4-dichloro-5-difluoromethyl-1,3-thiazole 105315-43-3 C4HCl2F2NS
    2.4(1H.3H)-嘧啶二酮 1,3-dimethyluracil 4874-13-9 C6H10N2O2
    2-（（7-（5-（二-对甲苯胺基）噻吩-2-基）苯并[c][1,2,5]噻二唑-4-基）亚甲基）丙二腈 2-{[7-(5-(N,N-di-p-tolyl)aminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 1335150-09-8 C28H19N5S2
    2-（（5-溴-4-丁基噻吩-2-基）亚甲基）丙二腈 2-[(5-bromo-4-butylthien-2-yl)methylene]malononitrile 1613310-44-3 C12H11BrN2S
    2-（（4H-1,3-Benzodioxin-6-ylmethylhydrazono）甲基）-1,3,3-三甲基-3H-indolium醋酸 N-methyl-N-[(1,3,3-trimethylindol-1-ium-2-yl)methylideneamino]-4H-1,3-benzodioxin-6-amine;acetate 93858-79-8 C23H27N3O4
    2-（氯甲基）吗啉盐酸盐 2-(chloromethyl)morpholine hydrochloride 144053-97-4 C5H10ClNO*ClH
    2-（氯甲基）-6-甲基-4-苯基-喹唑啉3-氧化物 6-Methyl-2-chlormethyl-4-phenyl-chinazolin-3-oxyd 94206-84-5 C16H13ClN2O
    2-（氯甲基）-5-（三氟甲基）吡啶 2-(chloromethyl)-5-(trifluoromethyl)pyridine 128790-14-7 C7H5ClF3N
    2-（氯甲基）-4-苯基喹唑啉 2-(chloromethyl)-4-phenylquinazoline 88629-03-2 C15H11ClN2
    2-（叔丁基二甲基甲硅烷基）噻吩-5-硼酸频哪醇酯 tert-Butyldimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)silane 1073371-74-0 C16H29BO2SSi
    2-（二环己基膦基）-N，N-双(1-甲基乙基)-1H-吲哚-1-甲酰胺 2-(dicyclohexylphosphino)-N,N-diisopropyl-1H-indole-1-carboxamide 1067175-36-3 C27H41N2OP
    2-（二叔丁基膦甲基）吡啶 2-((di-t-butylphosphino)methyl)pyridine 494199-72-3 C14H24NP
    2-（三氟甲基）-1,3-噻唑-4-胺 2-(trifluoromethyl)thiazol-4-amine 1202043-87-5 C4H3F3N2S
    2-（9-苯基-9H-咔唑-3-基）-10,10-二氧化物-9H-噻吨-9-酮 2-(9-Phenyl-9H-carbazol-3-yl)-9H-thioxanthen-9-one 10,10-dioxide 1623010-64-9 C31H19NO3S
    2-（6-氟-3-吡啶）-6-三氟甲基-1H-苯并咪唑 2-(6-fluoropyridin-3-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole 1356385-98-2 C13H7F4N3
    2-（5-甲基-2-苯基1，3-氧杂醇-4-烷基）乙酸 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetic acid 107367-98-6 C12H11NO3
    2-（5-溴吡啶-2-基）-2,2-二氟乙酸乙酯 2-(5-bromopyridine-2-yl)-2,2-difluoroacetic acid ethyl ester 294181-95-6 C9H8BrF2NO2
    2-（5-溴-3-吡啶基）苯并咪唑 2-(5-bromopyridin-3-yl)-1H-benzimidazole 953848-21-0 C12H8BrN3
    2-（4-联苯）-1-苯基苯并咪唑 1-phenyl-2-(4-diphenyl)benzimidazole 2562-80-3 C25H18N2
    2-（4-羟基苯基）-5-嘧啶醇 2-(4-hydroxyphenyl)-5-pyrimidinol 142172-97-2 C10H8N2O2
    2-（4-甲基哌嗪-1-基）-5-（三氟甲基）苯胺 2-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)aniline 685853-98-9 C12H16F3N3
    2-（4-溴苯基）-1-（4-甲氧基苯基）-1H-菲并[9,10-d]咪唑 2-(4-bromophenyl)-1-(4-methoxyphenyl)-1Hphenanthro[9,10-d]imidazole 1147081-45-5 C28H19BrN2O
    2-（4-溴苯基）-1-对甲苯基-1H-菲并[9,10-d]咪唑 2-(4-bromophenyl)-1-p-tolyl-1H-phenanthro[9,10-d]imidazole 1147081-44-4 C28H19BrN2
    2-（4-氧代-3（4H）-喹唑啉基）苯甲酸甲酯 3-(2-carbomethoxyphenyl)-4(3H)-quinazolinone 51310-21-5 C16H12N2O3
    2-（3-羟基-4-甲氧基-苯基）-喹啉-4-羧酸 2-(3-Hydroxy-4-methoxyphenyl)quinoline-4-carboxylic acid 32366-62-4 C17H13NO4
    2-（3-甲氧基苯基）-1H-1,3-苯并二唑 2-(3-methoxyphenyl)-1H-benzo[d]imidazole 36677-36-8 C14H12N2O
    2-（3-乙基-4-氧基噻唑烷-2-亚甲基）丙二腈 2-(3-ethyl-4-oxothiazolidin-2-ylidene)malononitrile 623558-68-9 C8H7N3OS
    2-（3,4-二氢-2H-1,5-苯并二恶英-7-基）吡咯烷 2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)pyrrolidine 851788-21-1 C13H17NO2
    2-（2-甲氧基苯基）-1-甲基-3-二苯基膦基）-1H-吲哚PPh2-Andole-Phos 2-(2-methoxyphenyl)-1-methyl-3-(diphenyphosphino)-1H-indol 1242759-01-8 C28H24NOP
    2-（2-甲基哌啶-1-基）丙烷-1-醇 2-(2-Methylpiperidin-1-YL)propan-1-OL 33742-65-3 C9H19NO
    2-（2-甲基-3-氧代--苯基-2-呋喃基）乙酸 2-Carboxymethyl-2-methyl-5-phenyl-3(2H)-furanon 60248-78-4 C13H12O4
    2-（2-氯苯基）-4-甲基-5-噻唑羧酸乙酯 ethyl 2-(2-chlorophenyl)-4-methylthiazole-5-carboxylate 338982-17-5 C13H12ClNO2S
    2-（2-氟苯基）-1H-1,3-苯并二唑 2-(2-fluorophenyl)-1H-benzo[d]imidazole 321-51-7 C13H9FN2
    2-（2-吡啶基）-6-氯-4-氨基嘧啶 6-chloro-2-(2-pyridin-2-yl)pyrimidin-4-ylamine 1014720-73-0 C9H7ClN4
    2-（2-乙氧基-3-甲基-3H-吲哚-3-基）乙醇 2-(2-Ethoxy-3-methyl-3H-indol-3-yl)ethan-1-ol 88433-15-2 C13H17NO2
    2-（2,4-二氟苯基）-5-甲基吡啶 2-(2,4-difluorophenyl)-5-methylpyridine 583052-21-5 C12H9F2N
    2-高哌啶基-甲基-3-(2-甲苯基)-4-(3H)-6-碘喹唑酮 2-((Hexahydro-1H-azepin-1-yl)methyl)-6-iodo-3-(2-methylphenyl)-4(3H)-quinazolinone 80930-91-2 C22H24IN3O
    2-高吗啉甲酸盐酸盐 2-Homomorpholinecarboxylic acid hydrochloride 1186663-62-6 C6H12ClNO3