1 x $65.00
1 x $60.00
Certified Reference Standards...
化学名称: 4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
微笑: O=[P]1(OC2=C(C3=CC=CC=C3C=C2)C(C4=CC=CC=C4C=C5)=C5O1)O