Ethyl isothiocyanate is an ethyl ester as well as crucial member of the class of compounds named as isothiocyanates. It is included with many organic compounds as well as the isothiocyanate group. It has a general formula RN=C=S. The chemicals have naturally occurred small molecules. It is both natural as well as synthetic. Ethyl isothiocyanate can display anticarcinogenic activity as it lessens the activation of carcinogens. It also boosts the detoxification.