5-Ethoxy-valeronitrile, also known as 4-pentanonitrile, ethyl ester, is an organic compound with the chemical formula C7H13NO. It is a colorless liquid with a molecular weight of 127.18 g/mol. 5-ethoxy-valeronitrile is characterized by a nitrile group (-CN) attached to a 4-pentanone backbone, with an ethoxy (-OEt) group at the fifth carbon position. 5-Ethoxy-valeronitrile is used as a synthetic intermediate in the production of various chemicals, pharmaceuticals, and agrochemicals. It is typically synthesized through the reaction of 4-pentanone with hydroxylamine and ethyl chloroformate. Due to its reactivity, it is important to handle 5-ethoxy-valeronitrile with care, as it may pose health risks and environmental concerns.
The CAS Registry Mumber 6067-01-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,6 and 7 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6067-01: (6*6)+(5*0)+(4*6)+(3*7)+(2*0)+(1*1)=82 82 % 10 = 2 So 6067-01-2 is a valid CAS Registry Number.