CAS号: 21016-19-3 英文名称: 8-[5-(6,7-dihydro-6-methyl-2,4-diphenyl-5H-1-benzopyran-8-yl)penta-2,4-dienylidene]-5,6,7,8-tetrahydro-6-methyl-2,4-diphenyl-1-benzopyrylium perchlorate 英文同义词: 1-benzopyrylium perchlorate derivative;6-methyl-8-[5-(6-methyl-2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium-8-ylidene)penta-1,3-dienyl]-2,4-diphenyl-6,7-dihydro-5H-chromene;8-[5-(6,7-dihydro-6-methyl-2,4-diphenyl-5H-1-benzopyran-8-yl)penta-2,4-dienylidene]-5,6,7,8-tetrahydro-6-methyl-2,4-diphenyl-1-benzopyrylium perchlorate;1-Benzopyrylium, 8-[5-(6,7-dihydro-6-methyl- 2,4-diphenyl-5H-1-benzopyran-8-yl)-2,4-pentadienylidene ]-5,6,7,8-tetrahydro-6-methyl-2,4-dipheny l-, perchlorate 中文名称: 中文同义词: 分子式: C49H43ClO6 分子量: 763.31512 EPA化学物质信息: 1-Benzopyrylium, 8-[5-(6,7-dihydro-6-methyl-2,4-diphenyl-5H-1-benzopyran-8-yl)-2,4-pentadienylidene]-5,6,7,8-tetrahydro-6-methyl-2,4-diphenyl-, perchlorate (21016-19-3) 危险品运输编号 : 1479 HazardClass : 5.1 PackingGroup : III