5-(3-chloro-4-propan-2-yloxyphenyl)-3-methyl-5-oxopentanoic acid

5-(4-cyclohexylphenyl)-3-methyl-5-oxopentanoic acid

3,4-二氢-4-甲基-2H-吡喃

methyl 5-chloro-3-methyl-5-oxopentanoate

1,5-二碘-3-甲基戊烷