Standard InChI: InChI=1S/C31H31N4O5P.ClH/c1-21(2)35-30(36)26-16-15-23(19-27(26)31(35)37)34-29(18-14-22-13-17-28(32)33-20-22)41(38,39-24-9-5-3-6-10-24)40-25-11-7-4-8-12-25;/h3-13,15-17,19-21,29,34H,14,18H2,1-2H3,(H2,32,33);1H
1.Aoyama H, Ijuin R, Kato JY, Urushiyama S, Tetsuhashi M, Hashimoto Y, Yokomatsu T.. (2015) Discovery of non-competitive thrombin inhibitor derived from competitive tryptase inhibitor skeleton: Shift in molecular recognition resulted from skeletal conversion of carboxylate into phosphonate., 25 (17):[PMID:26122211][10.1016/j.bmcl.2015.06.039]