(1R-(1alpha,2alpha,2abeta,3abeta))-1,2,2a,3a-Tetrahydro-4,6-dimethylchryseno(3,4-b)oxirene-1,2-diol 117022-35-2 CCRIS 3852 Chryseno(3,4-b)oxirene-1,2-diol, 1,2,2a,3a-tetrahydro-4,6-dimethyl-, (1R-(1-alpha,2-alpha,2a-beta,3a-beta))- anti-1,2,3,4-Tetrahydro-5,7-dimethylchrysene-1,2-diol-3,4-epoxide anti-5,7-Dimethylchrysene-1,2-diol-3,4-epoxide