Benzoic acid, 3,4,5-tris(phenylmethoxy)-,1,1'-[2-butene-1,4-diylbis[(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-8,3-diyl]] ester
CAS No. 919365-42-7