二硫代乙酸乙酯

甲醇

diethyl [(3,4-dihydro-4-oxo-2-quinazolinyl)thio]bicarbamate

carbamoyl azide

diethyl 1-((2R,4aR)-2,4a,5,6,7,8-hexahydronaphthalen-2-yl)hydrazine-1,2-dicarboxylate