Chemical Name : Chlorophenol red
CAS : 4430-20-0
Synonyms: 3',3''-Dichlorophenol sulfone phthalein;3,3'-Dichlorophenol sulfonephthalein;3',3''-Dichlorophenolsulfonaphthalein;3',3'-Dichlorophenolsulfonaphthalein;3',3'-Dichlorophenolsulfonephthalein;3',3''-Dichlorophenolsulfonphthalein;3,3''-Dichlorophenolsulfonphthalein;3',3''-Dichlorophenylsulfonphthalein;Betz 0416;Chlorophenol red;Cpr;Timtec-bb sbb005925
Tetra

![Ethyl 3-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate](https://thsciimg.chemcd.cn/TS64345.gif)

