Molecular Formula: C27 H43 D7 N . Cl Molecular Weight (g/mol): 431.19 Synonym: N,N-Dimethyl-N-octadecylbenzenemethanaminium Chloride-d7,Benzyldimethyloctadecylammonium Chloride-d7,Algene SC 25-d7,Carsoquat SDQ 25-d7,Stebac-d7,Triton CG 500-d7,Varisoft SDC-d7 IUPAC Name: N,N-Dimethyl-N-((phenyl-d5)methyl-d2)octadecan-1-aminium Chloride SMILES: [2H]C1=C(C([2H])=C(C([2H])=C1[2H])[2H])C([2H])([N+](C)(CCCCCCCCCCCCCCCCCC)C)[2H].[Cl-]