CID is 164642
synonyms found at PubChem are:
Betonicine, 515-25-3, (-)-Betonicine, Achillein, trans-4-hydroxy-L-proline betaine, UNII-FBA654632Q, 4-hydroxy-stachydrine, FBA654632Q, (2S-trans)-2-Carboxylato-4-hydroxy-1,1-dimethylpyrrolidinium, 4-Hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate, (2,4R)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate, Achilleine, (2s,4r)-4-Hydroxy-1,1-Dimethylpyrrolidinium-2-Carboxylate, (2S,4R)-4-hydroxy-1,1-dimethylpyrrolidin-1-ium-2-carboxylate, l-4-hydroxystachydrine, Betonicin, EINECS 208-195-6, NSC 655264, 4-Hydroxyproline betaine, L-4-Hydroxyproline betaine, trans-hydroxyproline betaine, AC1Q5BF7, SCHEMBL893616, AC1L4V67, Pyrrolidinium, 2-carboxy-4-hydroxy-1,1-dimethyl-, inner salt, (2S,4S)-, CHEBI:85533, FCH3878294, CC-24644, Pyrrolidinium, 2-carboxy-4-hydroxy-1,1-dimethyl-, hydroxide, inner salt, (2S-trans)-, C08269, C-25726, (2S,4R)-4-hydroxy-1,1-dimethyl-pyrrolidin-1-ium-2-carboxylic acid, 4476-22-6