1030385-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1030385-94-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,3,8 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1030385-94:
(9*1)+(8*0)+(7*3)+(6*0)+(5*3)+(4*8)+(3*5)+(2*9)+(1*4)=114
114 % 10 = 4
So 1030385-94-4 is a valid CAS Registry Number.