858005-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858005-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,0,0 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 858005-74:
(8*8)+(7*5)+(6*8)+(5*0)+(4*0)+(3*5)+(2*7)+(1*4)=180
180 % 10 = 0
So 858005-74-0 is a valid CAS Registry Number.