Chemical Name: (2S)-2-Amino-4-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl-d3)sulfonio)butanoate
Synonym: S-adenosylmethionine-d3
Smile: O=C([O-])[C@@H](N)CC[S+](C[C@H]1O[C@@H](N2C=NC3=C(N)N=CN=C23)[C@H](O)[C@@H]1O)C([2H])([2H])[2H]