130434-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130434-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,3 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130434-86:
(8*1)+(7*3)+(6*0)+(5*4)+(4*3)+(3*4)+(2*8)+(1*6)=95
95 % 10 = 5
So 130434-86-5 is a valid CAS Registry Number.