O-Phthalaldehyde CAS:643-79-8 邻苯二甲醛

3-Phthalaldehyde CAS:626-19-7 间苯二甲醛

2-Chlorophenylacetic acid CAS:2444-36-2 邻氯苯乙酸

Propylene glycol CAS:57-55-6 丙二醇

Tetra chloro phthalic anhydride CAS:117-08-8 四氯苯酐

Calcium Chloride Di-hydrate 77% Flake CAS:10035-04-8 二氯氯化钙77%片状

Dimethyl sulfoxide CAS:67-68-5 二甲基亚砜