951209-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 951209-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,2,0 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 951209-49:
(8*9)+(7*5)+(6*1)+(5*2)+(4*0)+(3*9)+(2*4)+(1*9)=167
167 % 10 = 7
So 951209-49-7 is a valid CAS Registry Number.