2H-1,3-Benzoxazine-2,4(3H)-dione2037-95-8100 % similar 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one1218-69-543 % similar Dibenzofuran132-64-941 % similar 6(5H)-Phenanthridinone1015-89-041 % similar 2(3H)-Benzoxazolone59-49-440 % similar Dicoumarol66-76-240 % similar 3-Hydroxyflavone577-85-539 % similar 2,3-Dihydro-1,4-phthalazinedione1445-69-839 % similar 2-Dibenzofuranol86-77-138 % similar 2-Mercapto-4(3H)-quinazolinone13906-09-737 % similar Indazolinone7364-25-236 % similar 3′,4′-Dihydroxyflavone4143-64-036 % similar 4-Oxo-4H-1-benzopyran-2-carboxylic acid4940-39-035 % similar Benzo[1,2-C:4,5-C′]dipyrrole-1,3,5,7(2H,6H)-tetrone2550-73-434 % similar Urolithin B1139-83-933 % similar 1(2H)-Isoquinolinone491-30-533 % similar 1,4-Bis(2-benzoxazolyl)naphthalene5089-22-533 % similar Diphenic anhydride6050-13-133 % similar Oxazolo[4,5-B]pyridin-2(3H)-one60832-72-633 % similar 2-Dibenzofuransulfonic acid83863-63-233 % similar