949526-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 949526-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,9,5,2 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 949526-33:
(8*9)+(7*4)+(6*9)+(5*5)+(4*2)+(3*6)+(2*3)+(1*3)=214
214 % 10 = 4
So 949526-33-4 is a valid CAS Registry Number.