1071027-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1071027-85-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,1,0,2 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1071027-85:
(9*1)+(8*0)+(7*7)+(6*1)+(5*0)+(4*2)+(3*7)+(2*8)+(1*5)=114
114 % 10 = 4
So 1071027-85-4 is a valid CAS Registry Number.