2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid
2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid
英文名称:2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid
CAS号:36942-58-2
分子式:C20H16N4O4S
分子量:408.43044
EINECS号:253-285-0
Mol文件:36942-58-2.mol
![2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid 结构式](https://img.chemicalbook.com/CAS/GIF/36942-58-2.gif)