2,3,5,6-Tetrachloroterephthalylidenebis(o-aminoaniline)

diethoxyphosphinyl-3 N,N-dimethylamino-4 butene-3 one-2

3-methylsulfanyl-1,2,4-benzotriazine-1-yloxy

1,2-丙二醇

α-(diethoxyphosphoryl)phenylchloroacetaldehyde