CAS号: 72269-63-7 英文名称: 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]but-2-enylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid 英文同义词: 4-[4-(3-Ethyl-5-sulfo-2(3H)-benzoxazolylidene)-2-butenylidene]-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one;2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-butenylidene]-3-ethyl-2,5-Benzoxazolesulfonic acid;2-[4-[[1,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol]-4-ylidene]-2-butenylidene]-3-ethyl-2,3-dihydro-5-benzoxazolesulfonic acid;2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]but-2-enylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid 中文名称: 2-[4-[1,5-二氢-3-甲基-5-氧代-1-(4-磺苯基)-4H-吡唑-4-亚基]-2-亚丁烯基]-3-乙基-2,3-二氢化-5-苯并恶唑磺酸 中文同义词: 2-[4-[1,5-二氢-3-甲基-5-氧代-1-(4-磺苯基)-4H-吡唑-4-亚基]-2-亚丁烯基]-3-乙基-2,3-二氢化-5-苯并恶唑磺酸 分子式: C23H21N3O8S2 分子量: 531.55814 EPA化学物质信息: 5-Benzoxazolesulfonic acid, 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-butenylidene]-3-ethyl-2,3-dihydro- (72269-63-7)