2，3-二氢呋喃

3-phenyl-3,4-dihydro-quinazoline

2-formyl-3,4-dihydro-2H-pyran【有化】

butyl 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate【有化】

2-methyl-5,6-dihydro-4H-pyran-3-carboxylic acid anilide【有化】

hydrocarbostyril; dihydro-α-quinolone; o-aminohydrocinnamic acid lactam

3,3-dihydro-2,2-dimethyl-7-benzofuranyl methylcarbamate【有化】