Product Code: 454464
Molecular Formula: C5H7 Br O2
Molecular Weight: 179.01
alpha,bromo,methyl,gamma,butyrolactone,CASNo 33693-67-3
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26