1027301-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027301-39-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,3,0 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1027301-39:
(9*1)+(8*0)+(7*2)+(6*7)+(5*3)+(4*0)+(3*1)+(2*3)+(1*9)=98
98 % 10 = 8
So 1027301-39-8 is a valid CAS Registry Number.