2-HEPTENOIC ACID, 7-((2-AMINO-2-CARBOXYETHYL)THIO)-2-(((2,2-DIMETHYLCYCLOPROPYL) 2-Heptenoic acid, 7-((2-amino-2-carboxyethyl)thio)-2-(((2,2-dimethylcyclopropyl)carbonyl)amino)-, monosodium salt, (R-(R*,S*-(Z)))- 81129-83-1 82009-34-5 85875-53-2 Cilastatin sodium Cilastatin sodium [USAN:JAN] Cilastatin sodium salt EINECS 279-694-4 L 642957 MK 0791 MK 791 Primaxin Sodium (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoate Sodium hydrogen (R-(R*,S*-(Z)))-7-((2-amino-2-carboxylatoethyl)thio)-2-(((2,2-dimethylcyclopropyl)carbonyl)amino)hept-2-enoate