DL-threo-Ritalinic Acid-d10 (Major) (TRC-R533122-10MG) Lee mas DL-threo-Ritalinic Acid-d10 (Major) (TRC-R533122-1MG) Lee mas (D,L)-erythro-alpha-Phenyl-2-piperidineacetamide (TRC-P335975-500MG) Lee mas (D,L)-threo-alpha-Phenyl-2-piperidineacetamide (TRC-P335976-25MG) Lee mas (D,L)-erythro-alpha-Phenyl-2-piperidineacetamide (TRC-P335975-50MG) Lee mas (D,L)-threo-alpha-Phenyl-2-piperidineacetamide (TRC-P335976-250MG) Lee mas Benzeneacetonitrile (TRC-B188790-1G) Lee mas O-Desmethyl Methylphenidate Carboxylic Acid (TRC-D292560-10MG) Lee mas
