Einecs 267-235-0

Tetrakis(aminomethyl)(4,4-carbonyliminobis(2-((phenyl)azo)-N-2-methoxyphenyl)-3-oxobutanamide

p,p'-bis[[1-[(o-methoxyanilino)carbonyl]-2-oxopropyl]azo]benzanilide, tetrakis(aminomethyl) derivative