Try searching for...
SCFBio, IIT Delhi
Formula: C9H18N2O6 | Mol. Weight: 250.25 g/mol
IUPAC: (2S)-2-amino-4-hydroxy-4-oxobutanoate;carboxymethyl(trimethyl)azanium
C[N+](C)(C)CC(=O)O.C(C(C(=O)[O-])N)C(=O)O