1 x $65.00
1 x $60.00
Certified Reference Standards...
化学名称: 5,5'-Dimethyl-2,2'-diphenyl-2',4'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one
微笑: CC1=NN(C(C1C2=CC(C)=NN2C3=CC=CC=C3)=O)C4=CC=CC=C4
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