Desmethylnarcotine, 1mg Back Catalog number: D292365 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 12014.2-1ML Dimethylsulfoxide,neat,neat,1mL, Price on request 92947 Semi-Volatile Standard Price on request 10037.4-100MG 4-Nitrosopiperazin-2-one, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 18907-82-9 Price on request