ITEM#: 3429-A1116136
MFR#: A11161-36
3-Methyl-1-phenyl-2-pyrazolin-5-one, >-98%, C10H10N2O, CAS Number-89-25-8, methylphenylpyrazolone, edaravone, phenylmethylpyrazolone, norphenazone, radicut, c.i. developer 1, 3-methyl-1-phenyl-2-pyrazolin-5-one, developer z, 1-phenyl-3-meth