Synonyms: 3-Thiophenemalonamicacid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl)-,disodium salt, D-(-)- (8CI); 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(carboxy-3-thienylacetyl)amino]-3,3-dimethyl-7-oxo-, disodium salt,[2S-[2a,5a,6b(S*)]]-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-carboxy-3-thienylacetyl]amino]-3,3-dimethyl-7-oxo-, disodium salt,(2S,5R,6R)- (9CI); 6-D(-)-(a-Carboxy-3-thienylacetamido)penicillanic acid disodium salt; 6-D-(-)-a-Carboxy-3-thienylmethylacetamidopenicillanic acid; AB 2288; BRL 2288; Disodium ticarcillin; Monapen; Ticar;Ticarcillin disodium; Ticarcillin disodium salt; Ticarcillin sodium;Ticarcillin sodium salt; Ticarpen; a-Carboxy-3-thienylmethylpenicillin disodium salt