925646-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925646-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,6,4 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 925646-98:
(8*9)+(7*2)+(6*5)+(5*6)+(4*4)+(3*6)+(2*9)+(1*8)=206
206 % 10 = 6
So 925646-98-6 is a valid CAS Registry Number.