hydroxy,benzofuran,carboxylic,furan
Furan
52520-25-9(2R,10R,13S)-5-METHOXY-10,13-DIMETHYL-1,2,3,4,4,5,7,8,9,10,11,12,13,14,15,16-HEXADECAHYDRO-3H-SPIRO[CYCLOPENTA[A]PHENANTHRENE-17,2-FURAN]-3-OL
107352-86-3Cycloprop[2,3]indeno[4,5-b]furan-2,6(4H,6aH)-dione,4-(acetyloxy)-3-[(acetyloxy)methyl]-5,5a,7,7a,7b,7c-hexahydro-5a,7a-dimethyl-,[4S-(4a,5aa,6ab,7ab,7ba,7cb)]-