2H-1-Benzopyran-6(7H)-one,3,4-dihydro-2,5,8-trimethyl-7-[2,3,4,6-tetrahydro-2,5,8-trimethyl-6-oxo-2-(4,8,12-trimethyltridecyl)-7H-1-benzopyran-7-ylidene]-2-(4,8,12-trimethyltridecyl)-

CAS No: 2611-91-8

benzopyran,dihydro,trimethyl,tetrahydro,trimethyltridecyl,ylidene