Benzenecarboximidoyl chloride, also known as benzoic acid chloride or benzoyl chloride, is an organic compound with the chemical formula C7H5ClO. It is a colorless to pale yellow liquid that is soluble in organic solvents and has a pungent odor. Benzenecarboximidoyl chloride is an important chemical intermediate, widely used in the synthesis of pharmaceuticals, dyes, and other organic compounds. It is produced by the reaction of benzoic acid with phosphorus trichloride or thionyl chloride. Due to its reactivity, it is commonly used as a reagent for the formation of amides, esters, and other derivatives. However, it is also corrosive and toxic, necessitating proper handling and safety precautions during its use.
The CAS Registry Mumber 4945-14-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 5 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4945-14: (6*4)+(5*9)+(4*4)+(3*5)+(2*1)+(1*4)=106 106 % 10 = 6 So 4945-14-6 is a valid CAS Registry Number.