成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>18531-95-8More Spectrum> (S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8) 1H NMR

18531-95-8

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8) 1H NMR

Molecular FormulaC20H16N2

Molecular Weight284.35

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene(18531-95-8) 1H NMR Atlas of Related Products

×