Supplier Page from Thermo Fisher Scientific for Poly(acrylic acid), 25 wt% solution in water; approx. M.W. 240,000
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific