calcium 4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
calcium 4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate(calcium 4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate)
CAS: 67892-40-4
化学式: C18H11CaClN2O6S