Replaced by 1cP-LSD Pellets >> Synonym: 1-cyclopropane carbonyl-lysergic acid diethylamide hemi-L-tartrate CAS Number: N/A Formula: (8β)-1-cyclopropionyl-N,N-diethyl-6-methyl-9,10-didehydroergoline-8-carboxamide hemi-L -tartrate Mole mass: 466.4 g/mol Purity: >97%