Pergolide mesylate66104-23-2100 % similar Dihydroergotamine mesylate6190-39-237 % similar Cabergoline81409-90-737 % similar Ropivacaine mesylate854056-07-832 % similar Dihydroergotoxine mesylate8067-24-131 % similar Quinagolide hydrochloride94424-50-730 % similar