101947-34-6
英文名: 2,7-Naphthalenedisulfonic acid,3-[(4-arsonophenyl)azo]-6-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)azo]-4,5-dihydroxy-
分子式: C27H23AsN6O12S2