2-Butanone, 3-bromo-1-diazo, also known as 3-bromo-1-diazo-2-butanone, is an organic compound with the chemical formula C4H6BrN2O. It is a derivative of 2-butanone, featuring a bromine atom at the third carbon and a diazo group (-N2) attached to the first carbon. 2-Butanone, 3-bromo-1-diazo- is characterized by its potential reactivity due to the presence of the diazo group, which can participate in various chemical reactions, such as insertion reactions and cyclizations. It is typically used in synthetic chemistry for the preparation of other organic compounds and may have applications in the pharmaceutical and chemical industries. Due to its reactivity, it is important to handle 2-Butanone, 3-bromo-1-diazo- with care, following appropriate safety protocols.
The CAS Registry Mumber 91226-68-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,2 and 6 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 91226-68: (7*9)+(6*1)+(5*2)+(4*2)+(3*6)+(2*6)+(1*8)=125 125 % 10 = 5 So 91226-68-5 is a valid CAS Registry Number.