Pyrimido[1,2-a]indol-2(1H)-one,10a-[2-[4-(dimethylamino)phenyl]ethenyl]-3,4,10,10a-tetrahydro-10,10-dimethyl-;10a-[2-[4-(dimethylamino)phenyl]vinyl]-3,4,10,10a-tetrahydro-10,10-dimethylpyrimido[1,2-a]indol-2(1H)-one; 

allo-Tetrahydrocortisone; Allotetrahydrocortisone;Pregnane-11,20-dione,3,17,21-trihydroxy-, (3a,5a)-; Cortisone, allotetrahydro-; 3a,5a-Tetrahydrocortisone; 3a,17a,21-Trihydroxy-5a-pregnane-11,20-dione; 3a,17,21-Trihydroxy-5a-pregnane-11,20-dione;5a-Pregnane-11,20-dione, 3a,17,21-trihydroxy- (7CI,8CI);