1,2-Benzoxathiin-7-carboxylic acid,3-[3-(7-carboxy-4-hydroxy-2,2-dioxido-1,2-benzoxathiin-3-yl)-2-propenylidene]-3,4-dihydro-4-oxo-, 2,2-dioxide
Product Code: 2229661
Molecular Formula: C21H12O12S2
Molecular Weight:
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26