8-氨基喹啉

8-methoxycarbonyl ethylthio-7-quinolylamine

3-([1,2,4]triazolo[1,5-b]pyridazin-6-ylsulfanyl)propane-1-sulfonamide

3,3'-硫代二丙酸二甲酯

3-(氯磺酰基)丙酸甲酯