Sigma-Aldrich
CHOLEST-5-EN-3-BETA-YL DECANOATE
CHOLEST-5-EN-3-YL {[3-(4-ETHOXYPHENOXY)-2-METHYL-4-OXO-4H-CHROMEN-7-YL]OXY}ACETATE
Copper-O.F.H.C.
Copper alloy
Copper selenide
Copper-beryllium alloy, Cu98Be2