pyridine-2-sulfonic acid hydrazide

四氯化碳

(2-sulfanylidenepyridin-1-yl) hexadecanoate

S-(2-Pyridyl)-S-(1-naphthylmethyl)-N-p-tosylsulfimide

(2-sulfanylidenepyridin-1-yl) 2,2-dimethylpropanoate