| | 4-(3,12-DIHYDROXY-10,13-DIMETHYL-2,3,4,5,6,7,8,9,11,12,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHEN PENTANOIC ACID; PIPERAZINE CAS:6337-92-4 4-(3,6-DIHYDROXY-10,13-DIMETHYL-2,3,4,5,6,7,8,9,11,12,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENA PENTANOIC ACID CAS:668-49-5 4-(3,6-DIHYDROXY-10,13-DIMETHYL-2,3,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHE PENTANOIC ACID CAS:106460-50-8 |