IUPAC:1-(3,4-dihydroxyphenyl)-4,6,7-trihydroxy-N2,N3-bis[2-(4-hydroxyphenyl)ethyl]-1,2,3,4-tetrahydronaphthalene-2,3-dicarboxamide
IUPAC:1-(3,4-dihydroxyphenyl)-4,6,7-trihydroxy-N2,N3-bis[2-(4-hydroxyphenyl)ethyl]-1,2,3,4-tetrahydronaphthalene-2,3-dicarboxamide