1399298-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1399298-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,2,9 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1399298-29:
(9*1)+(8*3)+(7*9)+(6*9)+(5*2)+(4*9)+(3*8)+(2*2)+(1*9)=233
233 % 10 = 3
So 1399298-29-3 is a valid CAS Registry Number.