1385030-61-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1385030-61-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,5,0,3 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1385030-61:
(9*1)+(8*3)+(7*8)+(6*5)+(5*0)+(4*3)+(3*0)+(2*6)+(1*1)=144
144 % 10 = 4
So 1385030-61-4 is a valid CAS Registry Number.