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Report a problem with (1R,3aS,3bS,5aS,9aS,9bR,11aS)-11a-ethyl-1-ethynyl-10-methylidene 1H,2H,3H,3aH,3bH,4H,5H,5aH,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-ol (EC: 899-750-7) (CAS 201360-82-9).
Report a problem with (1R,3aS,3bS,5aS,9aS,9bR,11aS)-11a-ethyl-1-ethynyl-10-methylidene 1H,2H,3H,3aH,3bH,4H,5H,5aH,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-ol (EC: 899-750-7) (CAS 201360-82-9).