4-羟基-1-甲基-2(1H)-喹啉酮

3,3'-(二氯锡亚基)二丙酸二丁酯

3-(三氯锡烷基)丙酸丁酯

3,4-二氨基苯酚

methyl 4-[(2,4-dinitrophenyl)hydrazinylidene]pentanoate