1 x $65.00
1 x $60.00
Certified Reference Standards...
化学名称: 5-(Hydroxymethyl)-5'-methyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione
微笑: CC(C(C1C(N(C2=CC=CC=C2)N=C1CO)=O)C3=O)=NN3C4=CC=CC=C4