di·sul·fi·ram 
(dī-sŭlfə-răm′)
(dī-sŭlfə-răm′)n.
A drug used in the treatment of alcoholism that interferes with the metabolic degradation of alcohol, producing an unpleasant reaction when even a small quantity of alcohol is consumed.
[DISULFI(DE) + (thiu)ram, one of its constituents (THI(O)- + UR(EA) + AM(IDE)).]