Supplier Page from Thermo Fisher Scientific for trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, ACS, 97.5%-100.5%
2-Ethylaniline, 98% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific