phenylmethylidene,quinolin,furo[2,3-b]
Furo[2,3-b]
139061-23-7Furo[2,3-b]furan-3-carboxylic acid, 3a,4,5,6a-tetrahydro-2-methyl-,phenylmethyl ester, cis-
172985-33-0(1-amino-5-benzyl-8,8-dimethyl-8,9-dihydro-6H-furo[2,3-b]pyrano[4,3-d]pyridin-2-yl)(phenyl)methanone