The chemical compound "2-Butenoic acid, 4-[4-(3-chloro-4-methylphenyl)-1-piperazinyl]-4-oxo-, (2Z)-" is a complex organic molecule with a molecular formula of C18H20ClN2O3. It features a 2-butenoic acid backbone with a 4-oxo group, indicating the presence of a carbonyl group at the 4-position. The molecule also contains a 1-piperazinyl group, which is a heterocyclic amine, and a 3-chloro-4-methylphenyl group, providing a chlorine atom and a methyl group attached to a phenyl ring. The (2Z)- notation specifies the geometric isomerism of the double bond in the molecule, indicating that the substituents are arranged in a Z configuration. 2-Butenoic acid,4-[4-(3-chloro-4-methylphenyl)- 1-piperazinyl]-4-oxo-,(2Z)- is known for its pharmaceutical applications, particularly as an antidepressant, due to its ability to inhibit the reuptake of serotonin in the brain.
The CAS Registry Mumber 5574-74-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,7 and 4 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5574-74: (6*5)+(5*5)+(4*7)+(3*4)+(2*7)+(1*4)=113 113 % 10 = 3 So 5574-74-3 is a valid CAS Registry Number.