124484-37-3 1H-Pyrrole-2,5-dione, 3-(tetrahydro-2,2-dimethyl-6-(phenylmethoxy)furo(2,3-d)-1,3-dioxol-5-yl)-, (3aR-(3aalpha,5alpha,6beta,6aalpha))- 3-(3-O-Benzyl-1,2-O-isopropylidene-erythrofuranos-4-yl)maleimide BIEFM