2-Chlor-carbanilsaeure-<5.5.5-trichlor-pent-2-enylester>, also known as 2-chloro-N-(5,5,5-trichloropentylidene)benzamide, is a chemical compound with the molecular formula C12H10Cl4NO. It is a derivative of benzamide, featuring a 2-chloro substituent and a 5,5,5-trichloropentylidene group attached to the nitrogen atom. 2-Chlor-carbanilsaeure-<5.5.5-trichlor-pent-2-enylester> is characterized by its potential use as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those involving the chlorination of organic compounds. The presence of multiple chlorine atoms in the molecule suggests its reactivity in substitution and addition reactions, which can be exploited in the formation of complex organic molecules.
The CAS Registry Mumber 4950-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,5 and 0 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4950-42: (6*4)+(5*9)+(4*5)+(3*0)+(2*4)+(1*2)=99 99 % 10 = 9 So 4950-42-9 is a valid CAS Registry Number.