(3aS,4R,4aR,7aR,8R,8aS)-8-Azido-2,2,6,6-tetramethyl-hexahydro-benzo[1,2-d;4,5-d']bis[1,3]dioxol-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 129213-06-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,1 and 3 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 129213-06: (8*1)+(7*2)+(6*9)+(5*2)+(4*1)+(3*3)+(2*0)+(1*6)=105 105 % 10 = 5 So 129213-06-5 is a valid CAS Registry Number.