5-methyl-2-oxooxolane-3-carbonitrile

2-cyclopent-3-en-1-ylacetic acid

ethyl 5-methyl-2-[[(E)-3-phenylprop-2-enoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

ethyl 2-[(4-chlorobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

2-(2-苯并噻唑)-1-萘酚