331260-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331260-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,2,6 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 331260-50:
(8*3)+(7*3)+(6*1)+(5*2)+(4*6)+(3*0)+(2*5)+(1*0)=95
95 % 10 = 5
So 331260-50-5 is a valid CAS Registry Number.