Synonyms: 2-Heptenoicacid,7-[(2-amino-2-carboxyethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]-,monosodium salt, [R-[R*,S*-(Z)]]-;Cilastatin sodium salt;L642957;MK 791;Sodium hydrogen 7-[(2-amino-2-carboxylatoethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]hept-2-enoate;UNII-5428WXZ74M;CID5282480;Sodium (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoate;LS-74561;