furan,carbonyl,piperazin,ethanone,piperazin-1-yl
Furan
86900-10-9(4aS,6aR,8S,8aS,8bR,9aS,12aS,14aR,14bR)-12-(furan-3-yl)-6,6,8a,12a-tetramethyl-3,10-dioxotetradecahydro-3H-oxireno[d]pyrano[4',3':3,3a][2]benzofuro[5,4-f]isochromen-8-yl chloroacetate
115420-76-31H-Imidazo[2,1-d][1,2,5]dithiazepine,hexahydro-6,6,9,9-tetramethyl-1-(tetrahydro-2-furanyl)-
78081-82-0pentasulfane-1,5-diylbis(methanediyl-2,2-dimethyl-2,3-dihydro-1-benzofuran-7,3-diyl) dicarbamate