139760-80-8 Butanedioic acid, 2,3-bis((4-methylbenzoyl)oxy-, (R-(R*,R*))-, compd. with cis-(+-)-1,2,3,3a,8,8a-hexahydro-1,3a-dimethylindeno(2,1-b)pyrrol-5-yl heptylcarbamate (1:1) Carbamic acid, heptyl-, 1,2,3,3a,8,8a-hexahydro-1,3a-dimethylindeno(2,1-b)pyrrol-5-yl ester, cis-(+-)-, (R-(R*,R*))-2,3-bis((4-methylbenzoyl)oxy)butanedioate (1:1)