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
RFQ
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>616-02-4More Spectrum> Citraconic anhydride(616-02-4) 1H NMR

616-02-4

Citraconic anhydride(616-02-4) 1H NMR

Molecular FormulaC5H4O3

Molecular Weight112.08

InChIInChI=1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3

InChIKey AYKYXWQEBUNJCN-UHFFFAOYSA-N

SmilesO1C(=O)C=C(C)C1=O

Citraconic anhydride(616-02-4) 1H NMR Atlas of Related Products

×