1237126-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1237126-69-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,1,2 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1237126-69:
(9*1)+(8*2)+(7*3)+(6*7)+(5*1)+(4*2)+(3*6)+(2*6)+(1*9)=140
140 % 10 = 0
So 1237126-69-0 is a valid CAS Registry Number.