Chemical Name : Tert-butyl 4-ethynylbenzoate
CAS : 111291-97-5
Synonyms: Tert-butyl 4-ethynylbenzoate
18719-22-7
2130-76-9
104206-82-8
37707-23-6
Tetra
![1-[(4-chlorophenyl)phenylmethyl]-piperazine dihydrochloride](https://thsciimg.chemcd.cn/TS79498.gif)
