207790-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 207790-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,7,9 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 207790-96:
(8*2)+(7*0)+(6*7)+(5*7)+(4*9)+(3*0)+(2*9)+(1*6)=153
153 % 10 = 3
So 207790-96-3 is a valid CAS Registry Number.