👉 The term "demethylchlortetracycline" refers to a chemical compound commonly found in the pharmaceutical industry. The term is used to describe a type of chlormethiazide (CHX) derivative that has been shown to have anticancer properties. Chloroalkynecholine, also known as demethylchlortetracycline, is a form of CHX that has been modified by an amine group. This modification changes the chirality of the molecule and makes