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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
    4H-1,2,4-三唑-3-胺,N,4-二苯基-5-(4-吡啶基)- 3-Anilino-4-phenyl-5-(pyridyl-(4))-1,2,4-4H-triazol 15215-85-7 C19H15N5
    4H-1,2,4-三唑-3-胺,N,4-二(3-氯苯基)-5-苯基- 3-<m-Chloranilino>-4-<m-chlorphenyl>-5-phenyl-1,2,4-4H-triazol 15129-17-6 C20H14Cl2N4
    4H-1,2,4-三唑-3-羧酸 methyl 4-methyl-4H-1,2,4-triazole-3-carboxylate 68984-31-6 C5H7N3O2
    4H-1,2,4-三唑-3,4-二胺氢溴酸盐 3,4-diamino-1,2,4-triazole hydrobromide 23160-99-8 BrH*C2H5N5
    4H,9H-吡咯并[1,2-a][1,2,3]三唑并[1,5-D]吡嗪-9-酮 8-oxopyrrolo[1,2-d][1,2,3]triazolo[5,1-a]pyrazine 749926-22-5 C8H6N4O
    4H,9H-二吡唑并[1,5-a:1,5-d]吡嗪-4,9-二醇 pyrazole-3-carbaldehyde dimer 400079-96-1 C8H8N4O2
    4H,9H-二吡唑并[1,5-A:1',5'-D]吡嗪-4,9-二酮 dipyrazolo[1,5-a;1',5'-d]pyrazine-4,9-dione 138813-24-8 C8H4N4O2
    4H,6H-噻吩并[3,4-c]呋喃,4-甲基-6-(4-戊烯基)-,5,5-二氧化 6-methyl-4-pent-4-enyl-4,6-dihydrothieno[3,4-c]furan 5,5-dioxide 138905-78-9 C12H16O3S
    4H,5H,6H-环戊二烯并[D][1,3]噻唑 5,6-dihydro-4<i>H</i>-cyclopentathiazole 5661-10-9 C6H7NS
    4H,5H,6H,7H-呋喃[3,2-c]吡啶-4-酮 6,7-dihydrofuro[3,2-c]pyridin-4(5H)-one 1528800-56-7 C7H7NO2
    4B,5,9B,10-四氢茚并[1,2-b]吲哚 4b,5,9b,10-Tetrahydroindeno[1,2-b]indole 133571-34-3 C15H13N
    4B,5,5A,6-四氢-5,6-甲桥环丙并[3,4]环戊二烯并[1,2-c]吡啶 9-azatetracyclo[5.4.0.02,4.03,6]undeca-1(7),8,10-triene 100190-87-2 C10H9N
    4B,5,5A,6-四氢-5,6-甲桥环丙并[3,4]环戊二烯并[1,2-b]吡啶 4B,5,5a,6-tetrahydro-5,6-methanocyclopropa[3,4]cyclopenta[1,2-b]pyridine 108744-35-0 C10H9N
    44’-双(2-乙基己酯)-55’-双(三甲基锡)-噻吩[32-b:23-d]硅杂环戊二烯 4,4-bis(2-ethylhexyl)-2,6-bis(trimethylstannyl)-4H-silolo[3,2-b:4,5-b']dithiophene 1089687-06-8 C30H54S2SiSn2
    432-（26-二氧代哌啶-3-基）-5-硝基异吲哚-13-二酮 2-(2,6-dioxopiperidin-3-yl)-5-nitroisoindoline-1,3-dione 55003-81-1 C13H9N3O6
    414-（4-溴苯乙基）哌嗪-1-羧酸叔丁酯 4-(2-(4-bromophenyl)ethyl)piperazine-1-carboxylic acid t-butyl ester 1007209-94-0 C17H25BrN2O2
    4.5-二甲基嘧啶-2-甲腈 4,5-Dimethylpyrimidine-2-carbonitrile 114969-77-6 C7H7N3
    4.5-二氯荧光黄4.5-二氯-3.6-荧烷二醇 4',5'-Dichlorofluorescein 2320-96-9 C20H10Cl2O5
    4.5-二氯-2.3-二氨基吡嗪 5,6-dichloro-2,3-diaminopyrazine 13484-57-6 C4H4Cl2N4
    4.4.4-二氯丁烯肟 2-(2,2,2-trichloroethyl)oxirane 3083-25-8 C4H5Cl3O
    4-（（1R，3R，5S，7R）-1,3,5-三氮杂-7-磷金刚烷-1-ium-1-基）丁烷-1-磺酸盐 (1,3,5-triaza-7-phosphaadamantan-1-ium-1-yl)butane-1-sulfonate 1430837-91-4 C10H20N3O3PS
    4-（马来酰亚胺甲基）环己烷-1-羰基-1-（叔丁基）氨基甲酸酯 4-(Maleimidomethyl)cyclohexane-1-carbonyl-1-(tert-butyl)carbazate 887406-71-5 C17H25N3O5
    4-（氯甲基）-5-甲基异恶唑-3-羧酸乙酯 ethyl 4-(chloromethyl)-5-methylisoxazole-3-carboxylate 886498-32-4 C8H10ClNO3
    4-（氨基羰基）哌嗪-1-羧酸叔丁酯 tert-butyl 4-carbamoylpiperazine-1-carboxylate 883554-88-9 C10H19N3O3
    4-（氨基磺酰基）-2,5-二甲基-3-糠酸 2,5-Dimethyl-4-sulfamoylfuran-3-carboxylic acid 1087784-71-1 C7H9NO5S
    4-（乙硫基）-6-甲基-1,3,5-三嗪-2-胺 4-ethylsulfanyl-6-methyl-[1,3,5]triazin-2-ylamine 57639-45-9 C6H10N4S
    4-（Tridecan-7-基）-4H-二硫代[3,2-b：2'，3'-d]吡咯 N-(1-hexylheptyl)dithieno[3,2-b:2',3'-d]pyrrole 1158270-38-2 C21H31NS2
    4-（Heptadecan-9-yl）-4H-dithieno[3,2-b：2'，3'-d]吡咯 5,5''-dibromo-3,3''-dioctyl-2,2’:5',2''-terthiophene 185350-30-5 C28H38Br2S3
    4-（5-（甲氧基羰基）吡啶-2-基）哌嗪-1-甲酸叔丁酯 tert-butyl 4-(5-(methoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate 857284-21-0 C16H23N3O4
    4-（4-甲氧基苯基）吡咯烷-3-甲基羧酸盐 Methyl 4-(4-methoxyphenyl)pyrrolidine-3-carboxylate 939758-17-5 C13H17NO3
    4-（4-甲氧基苯基）-2-甲基噻唑-5-羧酸乙酯 Ethyl 4-(4-methoxyphenyl)-2-methylthiazole-5-carboxylate 887590-01-4 C14H15NO3S
    4-（4-溴苯基）噻吩-2-羰基氯 4-(4-Bromophenyl)thiophene-2-carbonyl chloride 681260-49-1 C11H6BrClOS
    4-（4-溴苯基）哌嗪-1-羧酸烯丙酯 Allyl 4-(4-bromophenyl)piperazine-1-carboxylate 1133115-38-4 C14H17BrN2O2
    4-（4-溴苯基）-5,7-二甲氧基-2,2a-二氮杂-环戊[cd]茚-1-羧酸乙酯 ethyl 1-(4-bromophenyl)-6,8-dimethoxypyrazolo[4,5,1-hi]indole-5-carboxylate 1015021-91-6 C20H17BrN2O4
    4-（4-氯苯基）-1-（1H-吲哚-3-基甲基）-4-哌啶醇 1-(indol-3-ylmethyl)-4-hydroxy-4-(p-chlorophenyl)piperidine 81226-60-0 C20H21ClN2O
    4-（4-氯丁基）吗啉盐酸盐 4-(4-chlorobutyl)morpholine hydrochloride 98997-74-1 C8H16ClNO*ClH
    4-（4-氟苯基）-6-异丙基-2-（N-甲基磺酰胺基）嘧啶-5-羧酸乙酯 Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylsulfonamido)pyrimidine-5-carboxylate 1035595-71-1 C17H20FN3O4S
    4-（4'-烯丙氧基羰基哌嗪子基）苯基硼酸频哪醇酯 Allyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate 1073354-49-0 C20H29BN2O4
    4-（3-甲氧羰基烯丙基）哌嗪-1-甲酸叔丁酯 Tert-butyl 4-(4-methoxy-4-oxobut-2-enyl)piperazine-1-carboxylate 887579-10-4 C14H24N2O4
    4-（3-甲基苯基）哌啶 4-(m-tolyl)piperidine 111153-83-4 C12H17N
    4-（3-甲基哌啶-1-基）-3-硝基苯甲酸 4-(3-Methylpiperidin-1-yl)-3-nitrobenzoic acid 380194-19-4 C13H16N2O4
    4-（3-吡啶基)苯硼酸 (4-(pyridin-3-yl)phenyl)boronic acid 170230-28-1 C11H10BNO2
    4-（3,4-二氢-1H-异喹啉-2-磺酰基）-苯甲酸 4-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)benzoic acid 325702-76-9 C16H15NO4S
    4-（2-酮酸-1-苯并咪唑）哌啶 4-(2-keto-1-benzimidazolinyl)piperidine 20662-53-7 C12H15N3O
    4-（2-甲氧基苯基）-3-甲基-2-,4,8,9-四氮杂[4.3.0]壬-2-4,7,10-三烯-5-酮 5-(2-methoxyphenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-one 90399-88-5 C13H12N4O2
    4-（2-吡啶基）-噻唑-2-羧酸 4-(pyridin-2-yl)thiazole-2-carboxylic acid 59020-45-0 C9H6N2O2S
    4-（2-乙氧基乙氧基）哌啶 4-(2-ethoxyethoxy)piperidine 70978-93-7 C9H19NO2
    4-（2,5-二甲基噻吩-3-基）-1,3-噻唑-2-胺 4-(2,5-Dimethylthien-3-yl)-1,3-thiazol-2-amine 436152-83-9 C9H10N2S2
    4-（2,2-二氟-乙基氨基）-哌啶-1-甲酸叔丁酯 4-(2,2-Difluoro-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester 1010422-66-8 C12H22F2N2O2
    4-（1H-吡唑-4-基）苯甲酸 4-(1H-pyrazol-4-yl)benzoic acid 1017794-47-6 C10H8N2O2