146674-64-8 Diphenyl-4,4 phenylacetyl-6 perhydrothiopyrano(2,3-c)pyrrole dioxyde-1,1-(4aRS,7aRS)- [French] Thiopyrano(2,3-c)pyrrole, octahydro-4,4-diphenyl-6-(phenylacetyl)-, 1,1-dioxide, cis-(+-)- cis-(+-)-Octahydro-4,4-diphenyl-6-(phenylacetyl)thiopyrano(2,3-c)pyrrole 1,1-dioxide