吡啶-2-醛肟, Picolinaldehyde oxime

2-氰基哌嗪-1-羧酸叔丁酯, tert-Butyl 2-cyanopiperazine-1-carboxylate

(2S,6S)2,6-二甲基哌嗪-1-甲酸叔丁酯, (2S,6S)-tert-Butyl 2,6-dimethylpiperazine-1-carboxylate

6-氧代庚酸甲酯, Methyl 6-oxoheptanoate

Spiro[2.5]octane-5,7-dione

tert-Butyl but-3-yn-2-ylcarbamate

N-Benzyl-4-methyl-N-nitrosobenzenesulfonamide

N -苄基-N-亚硝基对甲苯磺酰胺

(4-(Trifluoromethyl)thiazol-2-yl)methanol

Imidazo[1,2-a]pyrazine-2-carbaldehyde

6,7-二氢-5H-吡唑并[5,1-b][1,3]噁嗪-2-羧酸乙酯, Ethyl 6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylate