858847-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858847-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,8,4 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 858847-35:
(8*8)+(7*5)+(6*8)+(5*8)+(4*4)+(3*7)+(2*3)+(1*5)=235
235 % 10 = 5
So 858847-35-5 is a valid CAS Registry Number.