4-[4-[[4-[Bis-(2-cyanoethyl)amino]phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid

• Supplier: Alfa Chemistry
• Product #: ACM68541059
• CAS #: 68541-05-9
• MolecularFormula: C23H21N5O4S