2-(1-benzyl-5-methoxy-2-methylindol-3-yl)acetic acid

methyl 4-[(2,4-dinitrophenyl)hydrazinylidene]pentanoate

2-methyl-2-[3-(2-methyloxiran-2-yl)propyl]-1,3-dioxolane

2-(2-methyl-5-oxocyclopenten-1-yl)acetic acid

methyl 4,4-dimethoxypentanoate