organonitrogen compound dityrosine o,o-dityrosine PMID:17019703 3,3'-(6,6'-dihydroxybiphenyl-3,3'-diyl)bis(2-aminopropanoic acid) CHEBI:50607 A biphenyl compound comprising two tyrosine residues linked at carbon-3 of their benzene rings. 0 Beilstein:2228674 chebi_ontology 360.36128 alpha,alpha'-diamino-6,6'-dihydroxy-(1,1'-biphenyl)-3,3'-dipropanoic acid CAS:980-21-2 C18H20N2O6 PMID:15589368 bityrosine OQALFHMKVSJFRR-UHFFFAOYSA-N PMID:24573970 PMID:24351276 3,3'-dityrosine 360.13214 NC(Cc1ccc(O)c(c1)-c1cc(CC(N)C(O)=O)ccc1O)C(O)=O InChI=1S/C18H20N2O6/c19-13(17(23)24)7-9-1-3-15(21)11(5-9)12-6-10(2-4-16(12)22)8-14(20)18(25)26/h1-6,13-14,21-22H,7-8,19-20H2,(H,23,24)(H,25,26) organic molecule