nitro,benzofuranone,benzofuran,furan,furanone
Furan
119979-78-12(3H)-Furanone,4-(acetyloxy)dihydro-5-methyl-3-(3,6,9,12,15-octadecapentaenyl)-, [3a(3Z,6Z,9Z,12Z,15Z),4b,5b]-(-)-
112139-14-71-[(4xi)-5-{[(2R)-2-aminononanoyl]amino}-5-deoxy-beta-D-ribo-hexofuranuronosyl]pyrimidine-2,4(1H,3H)-dione