Report Data Issue

Report a problem with 4,4'-[(phenylmethylene)bis[(2-methyl-p-phenylene)azo]]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one] (EC: 266-130-7) (CAS 66085-69-6).

Optional — so we can follow up if needed.

Cancel