N-isobutyl-3-nitro-2-pyridinamine

5-formyl-2-methyl-1H-pyrrole-3-carbonitrile

1-乙基-3-甲基-1H-吡唑-5-磺酰氯, 1-Ethyl-3-methyl-1H-pyrazole-5-sulfonyl chloride

1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride

5-hydroxy-1,2-dimethyl-4(1H)-pyridinone

1-L-prolylpiperidine

(4S)-2-Oxo-oxazolidine-4-carboxylic acid

5-chloro-1,3-dimethyl-1H-1,2,4-triazole

4-chloro-1-methyl-1H-pyrrole-2-carboxylic acid

2-溴-5-异丙基-1,3,4-噻二唑, 2-Bromo-5-isopropyl-1,3,4-thiadiazole

4-bromotetrahydro-2H-thiopyran