Synonyms: 1,4-DITHIA-7-AZASPIRO[4,4]NONANE-8-CARBOXYLIC ACID HBR;1,4-DITHIA-7-AZASPIRO[4,4]NONANE-8-CARBOXYLIC ACID HYDROBROMIDE;1,4-DITHIA-7-AZASPIRO(4,4)NONANE-8-(S)-CARBOXYLIC ACID HYDROBROMIDE;(S)-1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid hydrobromide;1,4-Dithia-7-Azaspiro(4,4)Nonane-8-(S)-CarboxylicAcid=ProtiBr;(S)-1,4-Dithia-7-Azaspiro[4.4]nonane-8-Carboxylic Acid HBr;8-(1,4-DITHIA-7-AZASPIRO(4,4)NONANE-8-(S)CARBOXYLICACID)HYDROBROMIDE;1,4-DITHIA-7-AZASPIRO[4,4]NONANE-8-CARBOXYLIC ACID HYDROBROMIDE,(S)-