1265679-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1265679-75-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,6,7 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1265679-75:
(9*1)+(8*2)+(7*6)+(6*5)+(5*6)+(4*7)+(3*9)+(2*7)+(1*5)=201
201 % 10 = 1
So 1265679-75-1 is a valid CAS Registry Number.