1382354-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1382354-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,2,3,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1382354-48:
(9*1)+(8*3)+(7*8)+(6*2)+(5*3)+(4*5)+(3*4)+(2*4)+(1*8)=164
164 % 10 = 4
So 1382354-48-4 is a valid CAS Registry Number.