Supplier Page from Thermo Fisher Scientific for 1-Chlorophthalazin-4-one, 98%
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific