(6R)-6-methylamino-6,7,8,9-tetrahydro-5H-carbazole-3-carboxamide 158747-02-5 (3R)-3-(methylamino)-2,3,4,9-tetrahydro-1H-carbazole-6-carboxamide Rilamig 1H-Carbazole-6-carboxamide, 2,3,4,9-tetrahydro-3-(methylamino)-, (3R)- 1H-Carbazole-6-carboxamide, 2,3,4,9-tetrahydro-3-(methylamino)-, (R)- Miguard SB 209509 Auradol Frovelan Migard Allegro SB-209509 Frovatriptan VML-251