1-morpholin-4-yl-2-[4-(2-morpholin-4-yl-2-sulfanylideneethyl)phenyl]ethanethione

1,4-二乙炔基苯

1,4-双(1-甲基-1-羟乙基)苯

对苯二甲酸双(2-羟乙基)酯

对苯二甲酸二乙酯