2-Naphthalenol, 1-[[2,5-dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]- 4477-79-6 C.I. 26120 C.I. Solvent Red 26 Calco Oil Red N 1700 Calco Oil Red N-1700 Calcogas Rocket Red NSC115877 Oil Red EGN Oil Red GPD Oil Red N 1700 Oil Red N-1700 Oil Red OB Oil Red PEL Oil Red Z-1700