1376622-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1376622-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,6,2 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1376622-69:
(9*1)+(8*3)+(7*7)+(6*6)+(5*6)+(4*2)+(3*2)+(2*6)+(1*9)=183
183 % 10 = 3
So 1376622-69-3 is a valid CAS Registry Number.