2-Butanone, 4-azido, also known as 4-azido-2-butanone, is an organic compound with the chemical formula C4H7N3O. It is a colorless liquid with a molecular weight of 103.12 g/mol. 2-Butanone, 4-azido- is characterized by the presence of an azide group (N3) attached to the fourth carbon atom of the butanone backbone. 2-Butanone, 4-azido, is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature, it is essential to handle 2-Butanone, 4-azido- with caution, as it can be hazardous and may pose risks to human health and the environment.
The CAS Registry Mumber 3777-68-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,7 and 7 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3777-68: (6*3)+(5*7)+(4*7)+(3*7)+(2*6)+(1*8)=122 122 % 10 = 2 So 3777-68-2 is a valid CAS Registry Number.