Urea, N'-[1-(3-chlorophenyl)-1-methylethyl]-N-cyclohexyl-N-propyl-, also known as Chlorcyclizine, is a chemical compound belonging to the class of piperazine ethanamine derivatives. It is primarily used as an antihistamine drug, specifically for the treatment of allergies and symptoms related to motion sickness. Chlorcyclizine works by blocking the action of histamine, a substance released during an allergic reaction, thus providing relief from itching, sneezing, and other allergy symptoms. The compound is characterized by its unique molecular structure, featuring a urea group, a cyclohexyl group, and a 3-chlorophenyl moiety, which contribute to its pharmacological properties and effectiveness in treating various conditions.
The CAS Registry Mumber 64796-73-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,9 and 6 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 64796-73: (7*6)+(6*4)+(5*7)+(4*9)+(3*6)+(2*7)+(1*3)=172 172 % 10 = 2 So 64796-73-2 is a valid CAS Registry Number.