34847-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34847-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,4 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34847-11:
(7*3)+(6*4)+(5*8)+(4*4)+(3*7)+(2*1)+(1*1)=125
125 % 10 = 5
So 34847-11-5 is a valid CAS Registry Number.