DL-Homocysteinethiolactone hydrochloride is a cysteine derivative that binds to and induces conformational changes in various plasma proteins slowing coagulation and inducing oxidative stress.?It decreases left ventricular systolic blood pressure and cardiac force and induces seizures in vivo.

H-Asn(glcnac-beta-D)-OH can be isolated from egg protein and animal tissues and can be hydrolyzed by glycosylasparaginase.

Ethyl nonanoate (Ethyl pelargonate) is an abundant ester in spirits, and its presence is usually associated with the aroma of alcoholic beverages.