139761-05-0 BRN 5451297 Carbamic acid, heptyl-, 1-ethyl-1,2,3,3a,8,8a-hexahydroindeno(2,1-b)pyrrol-5-yl ester, cis-(+-)- cis-(+-)-1-Ethyl-1,2,3,3a,8,8a-hexahydroindeno(2,1-b)pyrrol heptylcarbamate