32222-75-6 5-Bromo-3-(10-methoxy-1,6-dimethylergolin-8beta-ylmethoxycarbonyl)pyridinium hydrogen (R-(R*,R*))-tartrate Adavin EINECS 250-964-3 Memoq Nicergoline (RR)-tartrate Nicergoline tartrate Nicergolyn Sermion Vasospan