D-xylosyl bromide, also known as 5-bromomethyl-1,3-benzodioxole, is a chemical compound with the molecular formula C8H7BrO2. It is a colorless to pale yellow liquid that is soluble in organic solvents. D-xylosyl bromide is a derivative of xylose, a pentose sugar, and is used as a synthetic intermediate in the preparation of various pharmaceuticals, agrochemicals, and other organic compounds. D-xylosyl bromide is particularly useful in the synthesis of complex carbohydrates and glycoconjugates due to its ability to act as a glycosyl donor in chemical glycosylation reactions. It is also employed in the preparation of radiolabeled compounds for medical imaging and research purposes.
The CAS Registry Mumber 3056-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,5 and 6 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3056-11: (6*3)+(5*0)+(4*5)+(3*6)+(2*1)+(1*1)=59 59 % 10 = 9 So 3056-11-9 is a valid CAS Registry Number.