126335-25-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126335-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,3 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126335-25:
(8*1)+(7*2)+(6*6)+(5*3)+(4*3)+(3*5)+(2*2)+(1*5)=109
109 % 10 = 9
So 126335-25-9 is a valid CAS Registry Number.