72292-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72292-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,9 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72292-29:
(7*7)+(6*2)+(5*2)+(4*9)+(3*2)+(2*2)+(1*9)=126
126 % 10 = 6
So 72292-29-6 is a valid CAS Registry Number.