About 1V-LSD (6aR,9R)-4-(cyclopropanecarbonyl)-N,N-diethyl-7-methyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide 1S LSD 1-Cyclopropionyl-d-lysergic-acid-diethylamide Hazard Statements: 1S-LSD may cause respiratory irritation. 1S-LSD may cause eye irritation. Prevent discharge