1210418-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1210418-65-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,0,4,1 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1210418-65:
(9*1)+(8*2)+(7*1)+(6*0)+(5*4)+(4*1)+(3*8)+(2*6)+(1*5)=97
97 % 10 = 7
So 1210418-65-7 is a valid CAS Registry Number.