296790-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296790-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,7,9 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 296790-29:
(8*2)+(7*9)+(6*6)+(5*7)+(4*9)+(3*0)+(2*2)+(1*9)=199
199 % 10 = 9
So 296790-29-9 is a valid CAS Registry Number.