927639-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 927639-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,7,6,3 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 927639-46:
(8*9)+(7*2)+(6*7)+(5*6)+(4*3)+(3*9)+(2*4)+(1*6)=211
211 % 10 = 1
So 927639-46-1 is a valid CAS Registry Number.