929296-53-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 929296-53-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,2,9 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 929296-53:
(8*9)+(7*2)+(6*9)+(5*2)+(4*9)+(3*6)+(2*5)+(1*3)=217
217 % 10 = 7
So 929296-53-7 is a valid CAS Registry Number.