1380484-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380484-24-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,4,8 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1380484-24:
(9*1)+(8*3)+(7*8)+(6*0)+(5*4)+(4*8)+(3*4)+(2*2)+(1*4)=161
161 % 10 = 1
So 1380484-24-1 is a valid CAS Registry Number.