27887-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27887-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,8 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 27887-85:
(7*2)+(6*7)+(5*8)+(4*8)+(3*7)+(2*8)+(1*5)=170
170 % 10 = 0
So 27887-85-0 is a valid CAS Registry Number.