3,4-二氢-2H-吡喃-2-甲腈

2-methyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-ol

(2S)-2-氨基-5-[[(2R)-2-氨基-3-(3-氧代丙基硫基)丙酰]-(羧甲基)氨基]-5-氧代戊酸

3-(4-methylphenyl)sulfanylpropanal

正丁醛