5-Aminouracil932-52-531 % similar (R)-(+)-2'-Amino-1,1'-binaphthalen-2-ol137848-28-330 % similar (R)-(+)-2'-Amino-1,1'-binaphthalen-2-ol137848-29-430 % similar 3-Aminosalicylic acid570-23-030 % similar 1,5-Dihydroxynaphthalene83-56-730 % similar