279250-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 279250-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,9,2,5 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 279250-33:
(8*2)+(7*7)+(6*9)+(5*2)+(4*5)+(3*0)+(2*3)+(1*3)=158
158 % 10 = 8
So 279250-33-8 is a valid CAS Registry Number.