Synonyms: Kainate sodium;Kainic acid, sodium salt;AC1O57B1;disodium (2S,3S,4S)-3-(2-oxido-2-oxoethyl)-4-prop-1-en-2-ylpyrrolidine-2-carboxylate;3-Pyrrolidineacetic acid, 2-carboxy-4-(1-methylethenyl)-, sodium salt, (2S-(2alpha,3beta,4beta))-;56682-85-0