Indian Penal Code, 1860
276. Sale
of drug as a different drug or preparation
Whoever knowingly sells, or offers or exposes for sale, or
issues from a dispensary for medicinal purposes, any drug or medical
preparation, as a different drug or medical preparation, shall be punished with
imprisonment of either description for a term which may extend to six months,
or with fine which may extend to one thousand rupees, or with both.