548-42-5 8,9-Didehydro-6,8-dimethylergoline AGROCLAVIN Agroclavine Ergoline, 8,9-didehydro-6,8-dimethyl- Indolo[4,3-fg]quinoline, 4,6,6a,7,8,10a-hexahydro-7,9-dimethyl- NSC93132