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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
    4,6(1H,5H)-嘧啶二酮,5-乙酰基二氢-2-硫代- 5-acetyl-2-thiobarbituric acid 1833-22-3 C6H6N2O3S
    4,6(1H,5H)-嘧啶二酮(7CI,9CI) 1<i>H</i>-pyrimidine-4,6-dione 25286-58-2 C4H4N2O2
    4,5]呋喃并[3,2-D]嘧啶 2,4-dichloropyrido[3',2':4,5]furo[3,2-d]pyrimidine 1268241-74-2 C9H3Cl2N3O
    4,5-苯并噻唑二胺,2-甲基- (R)-(+)-1-<4-(2-Methoxyphenyl)-1-piperazinyl>-3-(1-naphthyloxy)-2-propanol 127931-15-1 C24H28N2O3
    4,5-碘甲基-2-苯基-1,2,3-三唑 4,5-iodomethyl-2-phenyl-1,2,3-triazole 145324-79-4 C10H9I2N3
    4,5-环氧环己烷-2-二甲酸二缩水甘油酯 4,5-epoxytetrahydrophthalic acid glycidyl ester 25293-64-5 C14H18O7
    4,5-环氧四氢邻苯二甲酸二辛（2-乙基已基）酯 4,5-epoxy-cyclohexane-1,2-dicarboxylic acid bis-(2-ethyl-hexyl ester) 10138-36-0 C24H42O5
    4,5-环氧六氢邻苯二甲酸二烯丙基酯 4,5-epoxy-cyclohexane-1,2-dicarboxylic acid diallyl ester 5460-98-0 C14H18O5
    4,5-环氧-2-甲氧基-6-甲基-四氢-吡喃-3-醇 (1R,2R,4S,5R,6S)-4-methoxy-2-methyl-3,7-dioxabicyclo[4.1.0]heptan-5-ol 5158-59-8 C7H12O4
    4,5-环氧-2-甲氧基-6-甲基-四氢-吡喃-3-醇 4,5-Epoxy-2-methoxy-6-methyl-tetrahydro-pyran-3-ol 101053-04-7 C7H12O4
    4,5-环氧-1-己烯 4,5-epoxy-1-hexene 14031-68-6 C6H10O
    4,5-环氧-1,1,2,3,3,4,5,5-八氟戊-1-烯 4,5-Epoxy-1,1,2,3,3,4,5,5-octafluoropent-1-ene 15453-08-4 C5F8O
    4,5-异苯并呋喃二醇,1,3-二氢-1-[(甲基氨基)甲基]-,氢溴化 4,5-dihydroxy-1-<(N-methylamino)methyl>phthalan hydrobromide 104834-88-0 BrH*C10H13NO3
    4,5-异噁唑二甲腈 4,5-isoxazoledicarbonitrile 1256633-32-5 C5HN3O
    4,5-噻唑二羧酸,2-(2-噻嗯基)-,二乙基酯 2-(2-Thienyl)-4,5-dicarbaethoxythiazol 14037-19-5 C13H13NO4S2
    4,5-噻唑二甲醛 4,5-Diformyl-thiazol 13669-78-8 C5H3NO2S
    4,5-噻唑二甲醇 thiazole-4,5-diyldimethanol 1393686-89-9 C5H7NO2S
    4,5-噻唑二甲酸二乙酯 diethyl thiazole-4,5-dicarboxylate 18940-72-2 C9H11NO4S
    4,5-嘧啶二羧酸,2-甲基-,二乙基酯 diethyl 2-methylpyrimidine-4,5-dicarboxylate 1860-98-6 C11H14N2O4
    4,5-嘧啶二甲酸 Pyrimidine-4,5-dicarboxylic acid 54001-63-7 C6H4N2O4
    4,5-哒嗪二醇,六氢-3-甲基-,(3α,4β,5β)-(9CI) beta-Tethymustine 198416-57-8 C18H23Cl2N3O2
    4,5-哒嗪二醇,六氢-3-(羟甲基)-,(3R,4R,5R)- 2,4-bis-benzyloxy-5H-pyrrolo[3,2-d]pyrimidine 222631-56-3 C20H17N3O2
    4,5-哒嗪二羧酸 pyridazine-4,5-dicarboxylic acid 59648-14-5 C6H4N2O4
    4,5-咪唑烷二酮,2-[4-(二甲氨基)苯基]-1,3-二苯基- 1,3-diphenyl-2-<4-(dimethylamino)phenyl>imidazolidine-4,5-dione 104716-73-6 C23H21N3O2
    4,5-双[(2-氰乙氧基)甲基]-2-苯基咪唑-1-丙腈 1H-Imidazole-1-propanenitrile, 4,5-bis[(2-cyanoethoxy)methyl]-2-phenyl- 65652-67-7 C20H21N5O2
    4,5-双-[N'-(丁基)硫脲基]-2,7-二叔丁基-9,9-二甲基氧杂蒽 Chloride ionophore IV 187404-67-7 C33H50N4OS2
    4,5-双-(对氟苯基)咪唑 4,5-bis(4-fluorophenyl)imidazole 68163-71-3 C15H10F2N2
    4,5-双-(4-甲氧基苯基)-噻唑-2-胺 4,5-bis(4-methoxyphenyl)thiazol-2-amine 24827-38-1 C17H16N2O2S
    4,5-双-(4-甲氧基苯基)-噁唑-2-胺 4,5-Bis-(4-methoxy-phenyl)-oxazol-2-ylamine 77151-48-5 C17H16N2O3
    4,5-双-(4-甲氧基-苯基)噻唑-2-羧酸乙酯 4,5-bis(4-methoxyphenyl)thiazole-2-carboxylic acid ethyl ester 130717-61-2 C20H19NO4S
    4,5-双(苯基甲氧基)-2-吡啶羧酸 4,5-bis(benzyloxy)picolinic acid 112334-46-0 C20H17NO4
    4,5-双(苄氧基)吡啶-2-碳酰肼 4,5-bis(benzyloxy)pyridine-2-carbohydrazide 1229937-08-9 C20H19N3O3
    4,5-双(羟甲基)-2-甲基吡啶盐酸盐 4,5-Bis(hydroxymethyl)-2-methylpyridine hydrochloride 10597-41-8 C8H11NO2*ClH
    4,5-双(溴甲基)吖啶 4,5-bis-bromomethylacridine 643742-28-3 C15H11Br2N
    4,5-双(溴甲基)-2-苯基-1,3-恶唑 2-phenyl-4,5-bis(bromomethyl)oxazole 90127-53-0 C11H9Br2NO
    4,5-双(溴甲基)-1-苯基三唑 4,5-bis(bromomethyl)-1-phenyl-1,2,3-triazole 143850-00-4 C10H9Br2N3
    4,5-双(氯甲基)-2-甲基吡啶-3-醇盐酸盐 4,5-bis(chloromethyl)-2-methylpyridin-3-ol hydrochloride 39984-50-4 C8H9Cl2NO*ClH
    4,5-双(5-己基噻吩-2-基)噻吩-2-甲醛 5,5''-dihexyl-[2,2';3',2'']terthiophene-5'-carbaldehyde 705240-03-5 C25H32OS3
    4,5-双(4-甲氧基苯基)-4-恶唑啉-2-酮 4,5-bis(4-methoxyphenyl)-4-oxazolin-2-one 49656-08-8 C17H15NO4
    4,5-双(4-甲氧基苯基)-3-苯基-1H-咪唑-2-酮 4,5-bis-(4-methoxyphenyl)-1-phenyl-4-imidazolin-2-one 89838-80-2 C23H20N2O3
    4,5-双(4-甲氧基苯基)-2-苯基-1H-咪唑 4,5-bis(4-methoxyphenyl)-2-phenylimidazole 7044-99-7 C23H20N2O2
    4,5-双(4-甲氧基苯基)-2-(1H-吡咯-2-基)-1,3-噻唑 4,5-bis(4-methoxyphenyl)-2-(pyrrol-2-yl)-thiazole 101001-71-2 C21H18N2O2S
    4,5-双(4-甲氧基苯基)-1,3-二氢咪唑-2-硫酮 2-mercapto-4,5-bis(4-methoxyphenyl)imidazole 39908-69-5 C17H16N2O2S
    4,5-双(4-甲氧基苄基)-1-甲基-1H-咪唑-2-胺 4,5-bis(4-methoxybenzyl)-1-methyl-1H-imidazol-2-amine 1206617-51-7 C20H23N3O2
    4,5-双(4-甲基苯基)-2-苯基-1,2,3-三唑 4,5-bis(4-methylphenyl)-2-phenyl-1,2,3-triazol 10591-73-8 C22H19N3
    4,5-双(4-甲基苯基)-1H-哒嗪-6-酮 4,5-bis(4-tolyl)-3(2H)-pyridazinone 591769-89-0 C18H16N2O
    4,5-双(4-氯苯基)-3-苯基-1H-咪唑-2-酮 4,5-bis-(4-chlorophenyl)-1-phenyl-4-imidazolin-2-one 89838-78-8 C21H14Cl2N2O
    4,5-双(4-氯苯基)-1,3-二氢咪唑-2-硫酮 4,5-bis(4-chlorophenyl)-2-mercapto-imidazole 23187-08-8 C15H10Cl2N2S
    4,5-双(4-氯苯基)-1,2,3-三唑 4,5-bis(4-chlorophenyl)-2H-1,2,3-triazole 120106-66-3 C14H9Cl2N3
    4,5-双(4-氟苯基)-4H-1,2,4-噻唑-3-硫醇 3,4-bis(4-fluorophenyl)-1H-1,2,4-triazole-5-thione 54543-38-3 C14H9F2N3S