NO.
CHEMICAL NAME
CAS
1
2,3-dihydrobenzofuran-5-acetic acid
69999-16-2
2
5-(2-bromoethyl)-2,3-dihydrobenzofuran
127264-14-6
3
3-(S)-(+)-(1-cyano-1,1-diphenylmethyl)pyrrolidine hydrobromide
194602-27-2
4
3-(S)-(1-carbamoyl-1,1-diphenylmethyl)pyrrolidine L-(+)-tartrate
134002-26-9