1290216-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1290216-98-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,2,1 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1290216-98:
(9*1)+(8*2)+(7*9)+(6*0)+(5*2)+(4*1)+(3*6)+(2*9)+(1*8)=146
146 % 10 = 6
So 1290216-98-6 is a valid CAS Registry Number.