33770-48-7@3770-48-7·Jan 22, 2021 CAS 3770-48-7CAS号: 3770-48-7 英文名称: 4-Methyl-9H-carbazole 英文同义词: 4-Methyl-9H-carbazole;9H-Carbazole, 4-methyl- 中文名称: 4-METHYL-9H-CARBAZOLE 中文同义词: 分子式: C13H11N 分子量: 181.23 EPA化学物质信息: 9H-Carbazole, 4-methyl- (3770-48-7)