1210804-52-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1210804-52-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,0,8,0 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1210804-52:
(9*1)+(8*2)+(7*1)+(6*0)+(5*8)+(4*0)+(3*4)+(2*5)+(1*2)=96
96 % 10 = 6
So 1210804-52-6 is a valid CAS Registry Number.