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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 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3,6-dichloro-pyridazin-4-yl)-isopropyl-amine 61261-39-0 C7H9Cl2N3
    (3,6-dichloro-pyridazin-4-yl)-isopropyl-amine
    —— 3-(2,3-Dibromopropyl)-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione 61531-31-5 C8H7Br2F3N2O2
    3-(2,3-Dibromopropyl)-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
    —— 5-Amino-4-(pyrimidin-4-yl)-1H-pyrazole-1-carboximidamide 61959-38-4 C8H9N7
    5-Amino-4-(pyrimidin-4-yl)-1H-pyrazole-1-carboximidamide
    —— 5-amino-4-pyrazin-2-yl-pyrazole-1-carboximidic acid amide 61959-40-8 C8H9N7
    5-amino-4-pyrazin-2-yl-pyrazole-1-carboximidic acid amide
    —— 1-Cyclopropylmethyl-4-phenyl-6-nitro-1,2-dihydrothieno(2,3-d)-pyrimidin-2-one 50263-87-1 C16H13N3O3S
    1-Cyclopropylmethyl-4-phenyl-6-nitro-1,2-dihydrothieno(2,3-d)-pyrimidin-2-one
    —— 2-(dibromo-nitro-methyl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine 56610-60-7 C6H9Br2N3O2
    2-(dibromo-nitro-methyl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine
    —— 2-(dichloro-nitro-methyl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine 59761-01-2 C6H9Cl2N3O2
    2-(dichloro-nitro-methyl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine
    —— 2-Chloro-6-methoxy-4-phenylquinazoline 5567-23-7 C15H11ClN2O
    2-Chloro-6-methoxy-4-phenylquinazoline
    —— 1-Aethyl-5-phenyl-7-chlor-s-triazolo(4,3-a)-chinazolin 57370-26-0 C17H13ClN4
    1-Aethyl-5-phenyl-7-chlor-s-triazolo(4,3-a)-chinazolin
    —— 6-phenyl-4-pyridazinecarboxylic acid 1425498-70-9 C11H8N2O2
    6-phenyl-4-pyridazinecarboxylic acid
    —— 6-benzyloxy-2-pyrazinoic acid 179321-60-9 C12H10N2O3
    6-benzyloxy-2-pyrazinoic acid
    —— Ethyl 2-tert-butoxycarbonylamino-5-pyrimidinecarboxylate 179322-59-9 C12H17N3O4
    Ethyl 2-tert-butoxycarbonylamino-5-pyrimidinecarboxylate
    —— 2-tert-butoxycarbonylaminopyrimidine-5-carboxylic acid 179322-60-2 C10H13N3O4
    2-tert-butoxycarbonylaminopyrimidine-5-carboxylic acid
    —— 2-n-Propyl-4-amino-5-brommethyl-pyrimidin 90085-70-4 C8H12BrN3
    2-n-Propyl-4-amino-5-brommethyl-pyrimidin
    —— 2-ethylamino-4-amino-6-methyl-5-[3-(4-chlorophenyl)-1-butenyl]pyrimidine 1097343-91-3 C17H21ClN4
    2-ethylamino-4-amino-6-methyl-5-[3-(4-chlorophenyl)-1-butenyl]pyrimidine
    —— 4-chloro-1<i>H</i>-pyrimidine-2-thione 63096-74-2 C4H3ClN2S
    4-chloro-1<i>H</i>-pyrimidine-2-thione
    —— 1-Cyclohexyl-4-thiothymin 58196-57-9 C11H16N2OS
    1-Cyclohexyl-4-thiothymin
    —— 2-propyl-3<i>H</i>-pyrimidin-4-one 98334-41-9 C7H10N2O
    2-propyl-3<i>H</i>-pyrimidin-4-one
    —— 1-Cyclopropyl-4-thiothymin 58196-65-9 C8H10N2OS
    1-Cyclopropyl-4-thiothymin
    —— 2-[(3,5,6-Trichloropyrazin-2-yl)amino]ethan-1-ol 63880-13-7 C6H6Cl3N3O
    2-[(3,5,6-Trichloropyrazin-2-yl)amino]ethan-1-ol
    —— 6-Chloro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one 120977-95-9 C4H3ClN2OS
    6-Chloro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
    —— <i>N</i><sup>4</sup>-<i>sec</i>-butyl-6-chloro-pyrimidine-2,4-diamine 30182-27-5 C8H13ClN4
    <i>N</i><sup>4</sup>-<i>sec</i>-butyl-6-chloro-pyrimidine-2,4-diamine
    —— 5,6-dimethyl-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester 57796-65-3 C8H10N2O3
    5,6-dimethyl-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester
    —— 5-amino-6-bromo-3-methoxy-pyrazine-2-carboxylic acid 57796-42-6 C6H6BrN3O3
    5-amino-6-bromo-3-methoxy-pyrazine-2-carboxylic acid
    —— 6-chloro-5-cyclohexylamino-3-methoxy-pyrazine-2-carboxylic acid 2-diethylamino-ethylamide 57796-30-2 C18H30ClN5O2
    6-chloro-5-cyclohexylamino-3-methoxy-pyrazine-2-carboxylic acid 2-diethylamino-ethylamide
    —— 6-(3-bromo-5-chloro-4-methyl-phenyl)-4,5-dihydro-2<i>H</i>-pyridazin-3-one 62938-74-3 C11H10BrClN2O
    6-(3-bromo-5-chloro-4-methyl-phenyl)-4,5-dihydro-2<i>H</i>-pyridazin-3-one
    —— 5-amino-6-bromo-3-methoxy-pyrazine-2-carboxylic acid methyl ester 57796-41-5 C7H8BrN3O3
    5-amino-6-bromo-3-methoxy-pyrazine-2-carboxylic acid methyl ester
    —— 3-Benzyl-1-methyl-2-oxo-2,3-dihydropyrimidin-1-ium iodide 64383-83-1 C12H13IN2O
    3-Benzyl-1-methyl-2-oxo-2,3-dihydropyrimidin-1-ium iodide
    —— 2-(3-Cyclohexyl-2,4,6-trioxotetrahydropyrimidin-1(2H)-yl)benzene-1-sulfonyl fluoride 59651-57-9 C16H17FN2O5S
    2-(3-Cyclohexyl-2,4,6-trioxotetrahydropyrimidin-1(2H)-yl)benzene-1-sulfonyl fluoride
    —— 6-Methoxypyrimidine-2(1H)-thione 30020-46-3 C5H6N2OS
    6-Methoxypyrimidine-2(1H)-thione
    —— 6-(3,5-dichloro-4-prop-2-ynyloxy-phenyl)-2<i>H</i>-pyridazin-3-one 62902-88-9 C13H8Cl2N2O2
    6-(3,5-dichloro-4-prop-2-ynyloxy-phenyl)-2<i>H</i>-pyridazin-3-one
    —— 5-Nitrohexahydropyrimidine 91679-66-2 C4H9N3O2
    5-Nitrohexahydropyrimidine
    —— 6-(3-bromo-5-chloro-4-methylphenyl)-3(2H)pyridazinone 62902-47-0 C11H8BrClN2O
    6-(3-bromo-5-chloro-4-methylphenyl)-3(2H)pyridazinone
    —— 5-(3-methylpyrazin-2-yl)-1,2-dithiole-3-thione 62124-72-5 C8H6N2S3
    5-(3-methylpyrazin-2-yl)-1,2-dithiole-3-thione
    —— 6-(4-amino-3-chloro-phenyl)-2<i>H</i>-pyridazin-3-one 62902-50-5 C10H8ClN3O
    6-(4-amino-3-chloro-phenyl)-2<i>H</i>-pyridazin-3-one
    —— 1-(2-piperidin-1-yl-ethyl)-1<i>H</i>-pyrimidin-2-one 64920-82-7 C11H17N3O
    1-(2-piperidin-1-yl-ethyl)-1<i>H</i>-pyrimidin-2-one
    —— 5-(6-methoxypyrazin-2-yl)-1,2-dithiole-3-thione 62124-73-6 C8H6N2OS3
    5-(6-methoxypyrazin-2-yl)-1,2-dithiole-3-thione
    —— 5-Cyan-2-(4-heptylphenyl)-pyrimidin 59855-47-9 C18H21N3
    5-Cyan-2-(4-heptylphenyl)-pyrimidin
    —— 5-(5,6-Dimethyl-pyrazinyl-2)-1,2-dithiol-3-thion 62124-71-4 C9H8N2S3
    5-(5,6-Dimethyl-pyrazinyl-2)-1,2-dithiol-3-thion
    —— 2-(4-butyl-phenyl)-pyrimidine-5-carbonitrile 59855-27-5 C15H15N3
    2-(4-butyl-phenyl)-pyrimidine-5-carbonitrile
    —— 6-oxo-2-(4-pentyl-phenyl)-1,6-dihydro-pyrimidine-5-carbonitrile 59855-62-8 C16H17N3O
    6-oxo-2-(4-pentyl-phenyl)-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 7-hydroxymethyl-1-isopropyl-4-phenyl-2(1H)-quinazolinone 65765-11-9 C18H18N2O2
    7-hydroxymethyl-1-isopropyl-4-phenyl-2(1H)-quinazolinone
    —— 2-(p-n-pentylphenyl)-5-pyrimidinecarboxylic acid 59855-31-1 C16H18N2O2
    2-(p-n-pentylphenyl)-5-pyrimidinecarboxylic acid
    —— 2,4-Diethyl-4-methyl-1,5-diazaspiro<5.5>undec-1-en 61683-63-4 C14H26N2
    2,4-Diethyl-4-methyl-1,5-diazaspiro<5.5>undec-1-en
    —— 2-(p-n-pentylphenyl)-5-pyrimidinecarboxamide 59855-32-2 C16H19N3O
    2-(p-n-pentylphenyl)-5-pyrimidinecarboxamide
    —— 2-(4-butyl-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile 59855-60-6 C15H15N3O
    2-(4-butyl-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 2-(p-n-hexylphenyl)-5-pyrimidinecarboxylic acid 59855-37-7 C17H20N2O2
    2-(p-n-hexylphenyl)-5-pyrimidinecarboxylic acid
    —— 2-(p-n-butylphenyl)-5-pyrimidinecarboxylic acid 59855-24-2 C15H16N2O2
    2-(p-n-butylphenyl)-5-pyrimidinecarboxylic acid
    —— 2-(4-butyl-phenyl)-4-chloro-pyrimidine-5-carbonitrile 59855-59-3 C15H14ClN3
    2-(4-butyl-phenyl)-4-chloro-pyrimidine-5-carbonitrile
    —— 1-[5-(1S,2R,3S,4-tetrahydroxybutyl)pyrazin-2-yl]butane-1S,2R,3S,4-tetraol 220145-45-9 C12H20N2O8
    1-[5-(1S,2R,3S,4-tetrahydroxybutyl)pyrazin-2-yl]butane-1S,2R,3S,4-tetraol