9829.17 Cocaine-d3 hydrochloride (N-methyl-d3) [N/A] 1.0 mg base/mL 10326.17 Cocaine-13C6 hydrochloride (benzoyl-13C6) [1538555-68-8 (free base)] 0.4 mg base/mL 10815.17 Cocaine-13C6-d3 hydrochloride (benzoyl-13C6, N-methyl-d3) [N/A] 0.2 mg base/mL