102973-70-6 Benzeneamine, 4-(2,2,3,3,7,7,8,8-octamethyl-1,4,6,9-tetraoxo-5-arsa(5-As(V))spiro(4.4)non-5-yl)- OAASN Octamethyl-2,2,3,3,7,7,8,8-arsa-5-anilino-5-spiro-(4,4)-nonane