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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
    4,5-二羟基-1-(5-硝基-2-噻唑基)-2-咪唑烷酮 4,5-Dihydroxy-1-(5-nitro-2-thiazolyl)-2-imidazolidinone 72589-87-8 C6H6N4O5S
    4,5-二羟基-1,3-二甲基咪唑烷-2-硫酮 4,5-Dihydroxy-1,3-dimethylimidazolidine-2-thione 861552-34-3 C5H10N2O2S
    4,5-二羟基-1,3-二[(1-甲基乙氧基)甲基]咪唑烷-2-酮 2-Imidazolidinone, 4,5-dihydroxy-1,3-bis[(1-methylethoxy)methyl]- 64611-83-2 C11H22N2O5
    4,5-二羟基-1,3-二(甲氧基甲基)-2-咪唑啉二酮 4,5-Dihydroxy-1,3-bis(methoxymethyl)imidazolidin-2-one 3001-61-4 C7H14N2O5
    4,5-二羟-1,3-二甲基-2-咪唑烷酮 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one 3923-79-3 C5H10N2O3
    4,5-二碘-3-甲基-噻吩-2-羧酸 4,5-diiodo-3-methyl-thiophene-2-carboxylic acid 854626-03-2 C6H4I2O2S
    4,5-二碘-2-苯并呋喃-1,3-二酮 4,5-diiodoisobenzofuran-1,3-dione 68062-37-3 C8H2I2O3
    4,5-二碘-2-甲基哒嗪-3-酮 4,5-diiodo-2-methylpyridazin-3(2H)-one 825634-21-7 C5H4I2N2O
    4,5-二碘-2-甲基咪唑 4,5-diiodo-2-methyl-1H-imidazole 73746-44-8 C4H4I2N2
    4,5-二碘-2-异丙基咪唑 4,5-diiodo-2-isopropyl-1H-imidazole 1036396-81-2 C6H8I2N2
    4,5-二碘-2-丙基咪唑 4,5-diiodo-2-propylimidazole 1036396-89-0 C6H8I2N2
    4,5-二碘-1,2-二甲基咪唑 4,5-diiodo-1,2-dimethylimidazole 13369-82-9 C5H6I2N2
    4,5-二硝基喹啉氮氧化物 4,5-dinitroquinoline 1-oxide 16238-73-6 C9H5N3O5
    4,5-二硝基咪唑 4,5-dinitro-1H-imidazole 19183-14-3 C3H2N4O4
    4,5-二甲氧基靛红酸酐 6,7-dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione 20197-92-6 C10H9NO5
    4,5-二甲氧基邻苯二甲酸酐 4,5-dimethoxyphthalic anhydride 4821-94-7 C10H8O5
    4,5-二甲氧基嘧啶-2-胺 2-Amino-4,5-dimethoxy-pyrimidin 4763-53-5 C6H9N3O2
    4,5-二甲氧基咪唑烷-2-酮 (DL)-trans-4,5-dimethoxy-2-imidazolidinone 3891-44-9 C5H10N2O3
    4,5-二甲氧基吡啶甲醛 4,5-dimethoxypicolinaldehyde 62885-51-2 C8H9NO3
    4,5-二甲氧基吡啶-3-胺 4,5-Dimethoxypyridin-3-amine 1087659-17-3 C7H10N2O2
    4,5-二甲氧基吡啶-2-羧酸 4,5-Dimethoxy-pyridine-2-carboxylic acid 1256820-18-4 C8H9NO4
    4,5-二甲氧基-异吲哚啉-1-酮 4,5-dimethoxy-isoindolin-1-one 954239-37-3 C10H11NO3
    4,5-二甲氧基-吡啶-2-胺 4,5-dimethoxypyridin-2-amine 1000843-61-7 C7H10N2O2
    4,5-二甲氧基-7,9-二甲基-四氢-嘌呤-2,6,8-三酮 4,5-dimethoxy-7,9-dimethyl-tetrahydro-purine-2,6,8-trione 173038-86-3 C9H14N4O5
    4,5-二甲氧基-6-(2-甲氧基丙基)-1,3-苯并二氧戊环 1,3-Benzodioxole, 4,5-dimethoxy-6-(2-methoxypropyl)- 69232-78-6 C13H18O5
    4,5-二甲氧基-6-(1E)-1-丙烯-1-基-1,3-苯并二氧戊环 isodillapiole 17672-89-8 C12H14O4
    4,5-二甲氧基-3,9-二甲基-四氢-嘌呤-2,6,8-三酮 4,5-dimethoxy-3,9-dimethyl-tetrahydro-purine-2,6,8-trione 173038-81-8 C9H14N4O5
    4,5-二甲氧基-2-苯并呋喃-1,3-二酮 3,4-dimethoxyphthalic anhydride 1567-56-2 C10H8O5
    4,5-二甲氧基-2-硝基苯甲酸 3-deoxy-D-ribo-hexono-1,4-lactone 499-87-6 C6H10O5
    4,5-二甲氧基-2-(6,7-二甲氧基异喹啉-1-基甲基)苯甲酸 4,5-dimethoxy-2-(6,7-dimethoxyisoquinolin-1-ylmethyl)benzoic acid 23594-95-8 C21H21NO6
    4,5-二甲氧基-1H-吲哚-3-甲醛 4,5-dimethoxy-1H-indole-3-carbaldehyde 154810-58-9 C11H11NO3
    4,5-二甲氧基-1H-吲哚-2-甲酸 4,5-dimethoxy-1H-indole-2-carboxylic acid 50536-49-7 C11H11NO4
    4,5-二甲氧基-1H-吲哚 4,5-dimethoxyindole 30933-67-6 C10H11NO2
    4,5-二甲氧基-11-甲基-1,3-二恶茂并[4,5-C]吖啶-6(11H)-酮 4,5-dimethoxy-11-methyl-11<i>H</i>-[1,3]dioxolo[4,5-<i>c</i>]acridin-6-one 568-01-4 C17H15NO5
    4,5-二甲氧基-1-苯并噻吩 4,5-dimethoxybenzo[b]thiophene 103204-79-1 C10H10O2S
    4,5-二甲氧基-1,3-二甲基咪唑烷-2-酮 4,5-Dimethoxy-1,3-dimethyl-imidazolidin-2-on 13464-10-3 C7H14N2O3
    4,5-二甲氧基-1,3-二甲基-四氢-嘌呤-2,6,8-三酮 4,5-dimethoxy-1,3-dimethyl-tetrahydro-purine-2,6,8-trione 173038-82-9 C9H14N4O5
    4,5-二甲氧基-1,3-二氢-2H-苯并咪唑-2-酮 4.5-Dimethoxy-benzimidazolon 102309-03-5 C9H10N2O3
    4,5-二甲氧基-1,3,7-三甲基-四氢-嘌呤-2,6,8-三酮 4,5-dimethoxy-1,3,7-trimethyl-tetrahydro-purine-2,6,8-trione 108074-37-9 C10H16N4O5
    4,5-二甲基靛红 4,5-dimethylisatin 100487-79-4 C10H9NO2
    4,5-二甲基酞内酯 pseudomeconin 4741-58-6 C10H10O4
    4,5-二甲基烟酰氯化物 4,5-Dimethylpyridine-3-carbonyl chloride 64172-73-2 C8H8ClNO
    4,5-二甲基异恶唑 4,5-Dimethyl-isoxazol 7064-40-6 C5H7NO
    4,5-二甲基异噁唑-3-羧酸 4,5-dimethyl-isoxazole-3-carboxylic acid 100047-61-8 C6H7NO3
    4,5-二甲基四氢呋喃-2-酮 3,4-dimethyl-γ-butyrolactone 6971-63-7 C6H10O2
    4,5-二甲基噻唑-2-羧酸 4,5-dimethylthiazole-2-carboxylic acid 79312-41-7 C6H7NO2S
    4,5-二甲基噻唑-2-甲醛 4,5-dimethylthiazole-2-carbaldehyde 74531-15-0 C6H7NOS
    4,5-二甲基噻唑 4,5-Dimethylthiazole 3581-91-7 C5H7NS
    4,5-二甲基噻吩-3-羧酸甲酯 methyl 4,5-dimethylthiophene-3-carboxylate 14559-13-8 C8H10O2S
    4,5-二甲基噻吩-3-羧酸 4,5-dimethyl-3-thiophencarboxylic acid 19156-52-6 C7H8O2S