Ethyl-o-tolyl-carbamoyl chloride, also known as ethyl-2-methylphenyl-carbamoyl chloride, is an organic compound with the chemical formula C10H12ClNO2. It is a colorless to pale yellow liquid with a molecular weight of 213.66 g/mol. ethyl-o-tolyl-carbamoyl chloride is a derivative of carbamoyl chloride, featuring an ethyl group and an o-tolyl (2-methylphenyl) group attached to the nitrogen atom. Ethyl-o-tolyl-carbamoyl chloride is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It is known for its reactivity, as it can form amide bonds with various nucleophiles, making it a valuable building block in organic synthesis. Due to its reactivity, it is important to handle ethyl-o-tolyl-carbamoyl chloride with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 6933-03-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,3 and 3 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6933-03: (6*6)+(5*9)+(4*3)+(3*3)+(2*0)+(1*3)=105 105 % 10 = 5 So 6933-03-5 is a valid CAS Registry Number.