Synonyms: 1-{[7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-16-{4-[(bromoacetyl)amino]benzyl}-13-(butan-2-yl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}prolylleucylglycinamide;OXBPD;AC1Q5JBO;AC1L4TA0;AR-1B9639;2-Bromoacetylamino-phe-deamino-oxytocin;Oxytocin, (bromoacetylamino-phe)(2)-deamino-;Oxytocin, (bromoacetylaminophenylalanine)(2)-deamino-;Oxytocin, 1-(3-mercaptopropanoic acid)-2-(4-((bromoacetyl)amino)-L-phenylalanine)-;N-[1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]-1-[7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-16-[[4-[(2-bromoacetyl)amino]phenyl]methyl]-13-butan-2-yl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide