1027327-16-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027327-16-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,3,2 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1027327-16:
(9*1)+(8*0)+(7*2)+(6*7)+(5*3)+(4*2)+(3*7)+(2*1)+(1*6)=117
117 % 10 = 7
So 1027327-16-7 is a valid CAS Registry Number.