FDA全球物质注册数据库(FDA Global Substance Registration System)
物质名称3-METHYL-2-PYRAZOLIN-5-ONE
异名/同义词1H-PYRAZOL-3-OL, 5-METHYL-
2,4-DIHYDRO-5-METHYL-3H-PYRAZOL-3-ONE
2-PYRAZOLIN-5-ONE, 3-METHYL-
3H-PYRAZOL-3-ONE, 2,4-DIHYDRO-5-METHYL-
3-METHYL-1H-4,5-DIHYDROPYRAZOL-5-ONE
3-METHYL-1H-PYRAZOL-5(4H)-ONE
3-METHYL-2-PYRAZOLIN-5-ONE
NSC-4120
CAS登记号108-26-9
物质唯一标识(Unique Ingredient Identifier)P378M0497D
分子式C4H6N2O
国际化合物标识(International Chemical Identifier,InChI)WGVHNCAJPFIFCR-UHFFFAOYSA-N
SMILESCc1cc(n[nH]1)O
分子结构式
欧洲化学品管理局注册号(ECHA)203-565-3
成分类型INGREDIENT SUBSTANCE / chemical
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