4,4,6,6-tetramethyl-4,6-dihydro-1H-furo[3,4-c]pyrazole

1-(4-Chloro-3-nitrobenzoyl)pyrrolidine

4-methyl-1H-imidazole-5-carbohydrazide

3-nitro-N-(3-pyridinylmethyl)-2-pyridinamine

1-Boc-4-苯基哌啶-4-甲腈, Tert-butyl 4-cyano-4-phenyl-1-piperidinecarboxylate

1-(benzyloxy)-4-bromo-2-nitrobenzene

1-Isopropyl-1H-pyrazole-5-sulfonyl chloride

1-propyl-1H-pyrazole-5-sulfonyl chloride

3-iodotetrahydrothiophene 1,1-dioxide

1-methyl-4-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl]-1H-pyrazole

1-ethyl-1H-pyrazole-5-sulfonyl chloride