1030607-23-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1030607-23-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,6,0 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1030607-23:
(9*1)+(8*0)+(7*3)+(6*0)+(5*6)+(4*0)+(3*7)+(2*2)+(1*3)=88
88 % 10 = 8
So 1030607-23-8 is a valid CAS Registry Number.