331762-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331762-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,7,6 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 331762-26:
(8*3)+(7*3)+(6*1)+(5*7)+(4*6)+(3*2)+(2*2)+(1*6)=126
126 % 10 = 6
So 331762-26-6 is a valid CAS Registry Number.