3-Benzyl-2-chlor-4-phenyl-but-2-ensaeure, also known as 3-benzyl-2-chloro-4-phenylbut-2-enoic acid, is a chemical compound with the molecular formula C18H17ClO2. It is a derivative of butenoic acid, featuring a benzyl group at the 3-position, a chloro group at the 2-position, and a phenyl group at the 4-position. This organic compound is characterized by its conjugated double bond system, which contributes to its chemical reactivity and potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The presence of the chlorine atom also makes it a valuable intermediate for further functionalization and derivatization in organic synthesis.
The CAS Registry Mumber 2201-07-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,0 and 1 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2201-07: (6*2)+(5*2)+(4*0)+(3*1)+(2*0)+(1*7)=32 32 % 10 = 2 So 2201-07-2 is a valid CAS Registry Number.