pyrazine,nitro,benzofuranyl,benzofuran,furan
Furan
552323-24-7[1,2,4]Triazolo[1,5-a]quinoline-4-carbonitrile,5-[(2-furanylmethyl)amino]-2-(4-hydroxyphenyl)-
374709-61-22,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1,3-dihydro-4,5-dimethoxy-3-oxo-1-isobenzofuranyl)-1,3-dimethyl-