4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl-methylsulfonio]-2-oxobutanoate 4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl-methyl-sulfonio]-2-oxo-butanoate 4-[[(2S,3S,4R,5R)-5-(6-amino-9-purinyl)-3,4-dihydroxy-2-tetrahydrofuranyl]methyl-methylsulfonio]-2-oxobutanoate 4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl-methyl-sulfonio]-2-keto-butyrate 4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl-methyl-sulfonio]-2-oxo-butanoate 4-[(5'-adenosyl)(methyl)sulfonio]-2-oxobutanoate CHEBI:16490 [(3S)-3-carboxylato-3-oxopropyl](5'-deoxyadenosin-5'-yl)(methyl)sulfonium [1-(adenin-9-yl)-1,5-dideoxy-beta-D-ribofuranos-5-yl][(3S)-3-carboxylato-3-oxopropyl](methyl)sulfonium