2-Chlor-3-phenyl-acrylsaeure-phenylester, also known as 2-chloro-3-phenylacryloyl phenyl ester, is an organic compound with the chemical formula C15H11ClO2. It is a derivative of acrylic acid, featuring a chlorinated phenyl group at the 2-position and a phenyl ester group at the 3-position. 2-Chlor-3-phenyl-acrylsaeure-phenylester is characterized by its conjugated double bond system, which contributes to its reactivity and potential applications in chemical synthesis. It is often used as an intermediate in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is important to handle 2-Chlor-3-phenyl-acrylsaeure-phenylester with care, following appropriate safety protocols.
The CAS Registry Mumber 1733-33-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 3 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1733-33: (6*1)+(5*7)+(4*3)+(3*3)+(2*3)+(1*3)=71 71 % 10 = 1 So 1733-33-1 is a valid CAS Registry Number.