Similar names: Pyrantel embonate; 1-Methyl-2-[(E)-2-(thiophen-2-yl)ethenyl]-1,4,5,6-tetrahydropyrimidine hydrogen 4,4'-methylenebis(3-hydroxynaphthalene-2-carboxylate); 2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy-, compd. with 1,4,5,6-tetrahydro-1-methyl-2-[(1E)-2-(2-thienyl)ethenyl]pyrimidine (1:1); 2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy-, compd. with (E)-1,4,5,6-tetrahydro-1-methyl-2-[2-(2-thienyl)ethenyl]pyrimidine (1:1); 2-Naphthoic acid, 4,4'-methylenebis[3-hydroxy-, compd. with (E)-1,4,5,6-tetrahydro-1-methyl-2-[2-(2-thienyl)vinyl]pyrimidine (1:1) (8CI); Pyrimidine, 1,4,5,6-tetrahydro-1-methyl-2-[(1E)-2-(2-thienyl)ethenyl]-, 4,4'-methylenebis[3-hydroxy-2-naphthalenecarboxylate] (1:1) (9CI); Pyrimidine, 1,4,5,6-tetrahydro-1-methyl-2-[2-(2-thienyl)ethenyl]-, (E)-, 4,4'-methylenebis[3-hydroxy-2-naphthalenecarboxylate] (1:1); Antiminth; CP 10423-16; Cobantril; Combantrin; Early Bird; Embovin; Helmex; Helmintox; Nemocid; Piranver; Pyrantel embonate; Pyrantel pamoate