(1R,7a'R,10a'S)-4,5-dimethoxy-3',3'-dimethyl-10',10a'-dihydro-2H,3'H-spiro[cyclohexa-3,5-diene-1,8'-furo[3,4-b]pyrano[2,3-h]chromene]-2,7'(7a'H)-dione
CAS No: 139006-28-3
dimethoxy,dimethyl,dihydro,spiro,cyclohexa,diene,pyrano,chromene,dione
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26