(benzoyloxy)methyl 2-furyl ketone

3-methyl-2-phenylthiophene

3-thiophen-2-yl-3H-2-benzofuran-1-one

[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-8-(5-methyl-2,4-dioxopyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2λ⁶-thiaspiro[4.4]non-3-en-6-yl]methyl benzoate

N-2-丙炔基-苯甲酰胺