134311-27-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134311-27-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,1 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134311-27:
(8*1)+(7*3)+(6*4)+(5*3)+(4*1)+(3*1)+(2*2)+(1*7)=86
86 % 10 = 6
So 134311-27-6 is a valid CAS Registry Number.