(3aS,4R,5R,9bR)-3a,4,5,9b-tetrahydro-2,2-dimethylnaphtho[1,2-d]-1,3-dioxole-4,5-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 622785-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,7,8 and 5 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 622785-64: (8*6)+(7*2)+(6*2)+(5*7)+(4*8)+(3*5)+(2*6)+(1*4)=172 172 % 10 = 2 So 622785-64-2 is a valid CAS Registry Number.