Benzoic acid,4-(6,7,8,9-tetrahydro-6,6,9,9-tetramethyl-4-oxo-4H-naphtho[2,3-b]pyran-2-yl)-
Product Code: 798818
Molecular Formula: C24H24O4
Molecular Weight:
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26