Free release

137891-33-9 3h-pyrazol-3-one,4-[[4-(dimethylamino)methylphenyl]imino]-2,4-dihydro-2-(4-methylphenyl)

service@apichina.com
Product Name 3H-Pyrazol-3-one,4-[[4-(dimethylamino)methylphenyl]imino]-2,4-dihydro-2-(4-methylphenyl)-
CAS No. 137891-33-9
Molecular Formula C19H20N4O