Butyryl bromide, 3,3-dimethyl-, also known as 3,3-dimethylbutyryl bromide, is an organic compound with the chemical formula C6H11BrO. It is a colorless liquid at room temperature and has a molecular weight of 165.05 g/mol. Butyryl bromide, 3,3-dimethyl- is a derivative of butyric acid, where the hydrogen atoms on the third carbon are replaced by two methyl groups, and the terminal carbon is bonded to a bromine atom. It is used as a chemical intermediate in the synthesis of various organic compounds, pharmaceuticals, and agrochemicals. Due to its reactivity, it is important to handle 3,3-dimethylbutyryl bromide with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 4775-70-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,7 and 5 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4775-70: (6*4)+(5*7)+(4*7)+(3*5)+(2*7)+(1*0)=116 116 % 10 = 6 So 4775-70-6 is a valid CAS Registry Number.