1030338-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1030338-46-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,3,3 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1030338-46:
(9*1)+(8*0)+(7*3)+(6*0)+(5*3)+(4*3)+(3*8)+(2*4)+(1*6)=95
95 % 10 = 5
So 1030338-46-5 is a valid CAS Registry Number.