1285527-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1285527-18-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,5,5,2 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1285527-18:
(9*1)+(8*2)+(7*8)+(6*5)+(5*5)+(4*2)+(3*7)+(2*1)+(1*8)=175
175 % 10 = 5
So 1285527-18-5 is a valid CAS Registry Number.