70766-58-4

ACETIC ACID HYDROXY-,COMPD. WITH 4-[[1-[[(2-METHOXYPHENYL)AMINO]CARBONYL]-2-OXOPROPYL]AZO]-N-[4-[[1-[[(2-METHOXYPHENYL)AMINO]CARBONYL]-2-OXOPROPYL]AZO]PHENYL]BENZAMIDE TETRAKIS(AMINOMETHYL) DERIV. DIMETHANESULFONATE (SALT) (2:1)