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二嗪类

中文名称 英文名称 CAS号 化学式 结构式图片
1-羟基-6-(1-羟基-1-甲基丙基)-3-(2-甲基丙基)-2(1H)-吡嗪酮 Hydroxyaspergillic acid 19833-47-7 C12H20N2O3
1-羟基-6-(1-羟基-1-甲基丙基)-3-(2-甲基丙基)-2(1H)-吡嗪酮
1-羟基-5-甲基嘧啶-2,4-二酮 1-Hydroxythymine 119447-35-7 C5H6N2O3
1-羟基-5-甲基嘧啶-2,4-二酮
1-羟基-5-甲基-2(1H)-吡嗪酮 1-hydroxy-5-methyl-2(1H)-pyrazinone 105985-14-6 C5H6N2O2
1-羟基-5-甲基-2(1H)-吡嗪酮
1-羟基-4-甲基-6-苯基嘧啶-2-亚胺 2-Imino-4-methyl-6-phenylpyrimidin-1(2H)-ol 106124-30-5 C11H11N3O
1-羟基-4-甲基-6-苯基嘧啶-2-亚胺
1-羟基-3-甲基吡嗪-2(1h)-酮 1-hydroxy-3-methyl-2(1H)-pyrazinone 105985-13-5 C5H6N2O2
1-羟基-3-甲基吡嗪-2(1h)-酮
1-羟基-3,5,6-三甲基-2(1H)-吡嗪酮 1-hydroxy-3,5,6-trimethyl-2(1H)-pyrazinone 412341-27-6 C7H10N2O2
1-羟基-3,5,6-三甲基-2(1H)-吡嗪酮
1-羟基-1,5,6,7,8,9-六氢-2H-环庚并[b]吡嗪-2-酮 4-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyrazin-3-one 106867-70-3 C9H12N2O2
1-羟基-1,5,6,7,8,9-六氢-2H-环庚并[b]吡嗪-2-酮
1-甲氧基甲基-6-氧代-3-苯基-1,6-二氢哒嗪-4-甲醛 2-methoxymethyl-5-formyl-6-phenyl-3(2H)-pyridazinone 475084-42-5 C13H12N2O3
1-甲氧基甲基-6-氧代-3-苯基-1,6-二氢哒嗪-4-甲醛
1-甲氧基-2-氧代-1,2-二氢嘧啶 1-methoxy-2-oxo-1,2-dihydropyrimidine 19849-74-2 C5H6N2O2
1-甲氧基-2-氧代-1,2-二氢嘧啶
1-甲基脲嘧啶 1-methylthymine 4160-72-9 C6H8N2O2
1-甲基脲嘧啶
1-甲基胞嘧啶盐酸盐 1-Methylcytosine Hydrochloride 6749-81-1 C5H7N3O*ClH
1-甲基胞嘧啶盐酸盐
1-甲基胞嘧啶 1-MeCyt 1122-47-0 C5H7N3O
1-甲基胞嘧啶
1-甲基氨基甲酰-5-氟尿嘧啶 1-Methylcarbamoyl-5-fluoruracil 56563-18-9 C6H6FN3O3
1-甲基氨基甲酰-5-氟尿嘧啶
1-甲基巴比妥酸 1-methyl-2,4,6-pyrimidinetrione 2565-47-1 C5H6N2O3
1-甲基巴比妥酸
1-甲基尿嘧啶 1-methyluracil 615-77-0 C5H6N2O2
1-甲基尿嘧啶
1-甲基尿嘧啶 3-methyluracil 608-34-4 C5H6N2O2
1-甲基尿嘧啶
1-甲基四氢嘧啶-2(1H)-酮 1-methyltetrahydropyrimidin-2(1H)-one 10166-54-8 C5H10N2O
1-甲基四氢嘧啶-2(1H)-酮
1-甲基嘧啶-4-酮 1-Methyl-4(1H)-pyrimidinon 2228-30-0 C5H6N2O
1-甲基嘧啶-4-酮
1-甲基吡唑并[3,4-d]嘧啶-4-羧酸 1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid 1095822-30-2 C7H6N4O2
1-甲基吡唑并[3,4-d]嘧啶-4-羧酸
1-甲基吡唑并[3,4-d]哒嗪-4-胺 4-Amino-1-methyl-1H-pyrazolo<3,4-d>pyridazine 96017-56-0 C6H7N5
1-甲基吡唑并[3,4-d]哒嗪-4-胺
1-甲基-6-苯基嘧啶-2,4-二酮 1-methyl-6-phenyl-2,4(1H,3H)-pyrimidinedione 42542-57-4 C11H10N2O2
1-甲基-6-苯基嘧啶-2,4-二酮
1-甲基-6-氧代-3-苯基-1,6-二氢哒嗪-4-甲醛 1-methyl-6-oxo-3-phenyl-1,6-dihydropyridazine-4-carbaldehyde 1001620-74-1 C12H10N2O2
1-甲基-6-氧代-3-苯基-1,6-二氢哒嗪-4-甲醛
1-甲基-6-氧代-1,6-二氢哒嗪-4-甲醛 1-methyl-6-oxo-1,6-dihydropyridazine-4-carbaldehyde 1001620-75-2 C6H6N2O2
1-甲基-6-氧代-1,6-二氢哒嗪-4-甲醛
1-甲基-6-氧代-1,6-二氢哒嗪-3-羧酸甲酯 methyl 1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylate 74173-58-3 C7H8N2O3
1-甲基-6-氧代-1,6-二氢哒嗪-3-羧酸甲酯
1-甲基-6-氧代-1,6-二氢哒嗪-3-甲酸 1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid 100047-66-3 C6H6N2O3
1-甲基-6-氧代-1,6-二氢哒嗪-3-甲酸
1-甲基-6-氧代-1,6-二氢-哒嗪-3-羧酸酰肼 1-methyl-6-oxo-1,6-dihydropyridazine-3-carbohydrazide 100114-66-7 C6H8N4O2
1-甲基-6-氧代-1,6-二氢-哒嗪-3-羧酸酰肼
1-甲基-6-氧代-1,6-二氢-哒嗪-3-羧酸乙酯 1-methyl-6-oxo-1,6-dihydro-pyridazine-3-carboxylic acid ethyl ester 867130-64-1 C8H10N2O3
1-甲基-6-氧代-1,6-二氢-哒嗪-3-羧酸乙酯
1-甲基-6-氧代-1,6-二氢-3-哒嗪羰基氯化物 2-Methyl-pyridazin-3-on-6-carbonsaeure-chlorid 89581-57-7 C6H5ClN2O2
1-甲基-6-氧代-1,6-二氢-3-哒嗪羰基氯化物
1-甲基-6-氧代-1,4,5,6-四氢哒嗪-3-甲酸 1-methyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid 33548-32-2 C6H8N2O3
1-甲基-6-氧代-1,4,5,6-四氢哒嗪-3-甲酸
1-甲基-6-氟甲基脲嘧啶 1-methyl-6-fluorothymine 112706-72-6 C6H7FN2O2
1-甲基-6-氟甲基脲嘧啶
1-甲基-6-(甲基氨基)嘧啶-2,4-二酮 1-methyl-6-methylamino-1<i>H</i>-pyrimidine-2,4-dione 89465-16-7 C6H9N3O2
1-甲基-6-(甲基氨基)嘧啶-2,4-二酮
1-甲基-6-(三氟甲基)嘧啶-2,4-二酮 3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidine 203938-27-6 C6H5F3N2O2
1-甲基-6-(三氟甲基)嘧啶-2,4-二酮
1-甲基-5-苯基嘧啶-2-酮 1-Methyl-5-phenyl-2(1H)-pyrimidinon 27956-19-0 C11H10N2O
1-甲基-5-苯基嘧啶-2-酮
1-甲基-5-苯基吡嗪-2-酮 1-methyl-5-phenylpyrazin-2(1H)-one 78174-93-3 C11H10N2O
1-甲基-5-苯基吡嗪-2-酮
1-甲基-5-苯基吡唑并[1,5-a]嘧啶-7-酮 1-methyl-5-phenyl-1<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrimidin-7-one 64748-43-2 C13H11N3O
1-甲基-5-苯基吡唑并[1,5-a]嘧啶-7-酮
1-甲基-5-苯基-5-丙基-1,3-二嗪农-2,4,6-三酮 1-Methyl-5-phenyl-5-propylbarbitursaeure 36045-93-9 C14H16N2O3
1-甲基-5-苯基-5-丙基-1,3-二嗪农-2,4,6-三酮
1-甲基-5-苯基-5-丁基巴比妥酸 5-butyl-1-methyl-5-phenyl-pyrimidine-2,4,6-trione 64153-56-6 C15H18N2O3
1-甲基-5-苯基-5-丁基巴比妥酸
1-甲基-5-苯基-3-[3-(三氟甲基)苯基]哒嗪-4-酮 1-methyl-5-phenyl-3-(3-trifluoromethyl-phenyl)-1<i>H</i>-pyridazin-4-one 59591-40-1 C18H13F3N2O
1-甲基-5-苯基-3-[3-(三氟甲基)苯基]哒嗪-4-酮
1-甲基-5-甲酰基-6-氨基尿嘧啶 1-Methyl-5-formyl-6-aminouracil 87177-04-6 C6H7N3O3
1-甲基-5-甲酰基-6-氨基尿嘧啶
1-甲基-5-溴尿嘧啶 5-bromo-1-methyl-1H-pyrimidine-2,4-dione 6327-97-5 C5H5BrN2O2
1-甲基-5-溴尿嘧啶
1-甲基-5-嘧啶-4-基吡啶-2-酮 1-METHYL-5-(4-PYRIMIDINYL)-2-PYRIDONE 89996-09-8 C10H9N3O
1-甲基-5-嘧啶-4-基吡啶-2-酮
1-甲基-5-(三氟甲基)嘧啶-2,4-二酮 1-methyltrifluorothymine 21579-18-0 C6H5F3N2O2
1-甲基-5-(三氟甲基)嘧啶-2,4-二酮
1-甲基-5-(2-溴-2-丙烯基)-5-(2-环戊烯基)巴比妥酸 5-(2-bromo-allyl)-5-cyclopent-2-enyl-1-methyl-barbituric acid 66942-09-4 C13H15BrN2O3
1-甲基-5-(2-溴-2-丙烯基)-5-(2-环戊烯基)巴比妥酸
1-甲基-5-(1-甲基-1-丁烯基)-5-丙基巴比妥酸 1-methyl-5-(1-methyl-but-1-enyl)-5-propyl-barbituric acid 66843-02-5 C13H20N2O3
1-甲基-5-(1-甲基-1-丁烯基)-5-丙基巴比妥酸
1-甲基-5-(1-丁烯基)-5-异丙基巴比妥酸 5-but-1-enyl-5-isopropyl-1-methyl-barbituric acid 67050-05-9 C12H18N2O3
1-甲基-5-(1-丁烯基)-5-异丙基巴比妥酸
1-甲基-5,6-二苯基吡嗪-2-酮 1-methyl-5,6-diphenylpyrazin-2(1H)-one 62251-28-9 C17H14N2O
1-甲基-5,6-二苯基吡嗪-2-酮
1-甲基-5,5-二(2-丙烯基)巴比妥酸 5,5-diallyl-1-methyl-pyrimidine-2,4,6-trione 780-59-6 C11H14N2O3
1-甲基-5,5-二(2-丙烯基)巴比妥酸
1-甲基-4-苯基吡唑并[3,4-d]嘧啶 1-methyl-4-phenylpyrazolo<3,4-d>pyrimidine 53645-68-4 C12H10N4
1-甲基-4-苯基吡唑并[3,4-d]嘧啶
1-甲基-4-(甲基氨基)嘧啶-2-酮 1-methyl-4-methylamino-1<i>H</i>-pyrimidin-2-one 6220-49-1 C6H9N3O
1-甲基-4-(甲基氨基)嘧啶-2-酮
1-甲基-4-(甲基氨基)-5-丙基嘧啶-2-酮 1,N<sup>4</sup>-dimethyl-5-propylcytosine 145729-67-5 C9H15N3O
1-甲基-4-(甲基氨基)-5-丙基嘧啶-2-酮