Synonyms: Oxytocin,1-butyric acid-6-(L-2-aminobutyric acid)- (8CI); 1,4,7,10,13-Pentaazacycloeicosane,cyclic peptide deriv.; Glycinamide,L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparaginyl-L-a-aminosuberyl-L-prolyl-L-leucyl-, lactam (8CI); (1,6-a-Aminosuberic acid)oxytocin;Deaminodicarbaoxytocin; Oxytocin, 1,6-dicarbadeamino-; Oxytocin, 1-butanoicacid-6-(L-2-aminobutanoic acid)-; [1,6-Aminosuberic acid]-lysine-vasotocin;[Asu1,6]oxytocin