311324-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 311324-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,2 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 311324-70:
(8*3)+(7*1)+(6*1)+(5*3)+(4*2)+(3*4)+(2*7)+(1*0)=86
86 % 10 = 6
So 311324-70-6 is a valid CAS Registry Number.