1403249-88-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1403249-88-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,2,4 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1403249-88:
(9*1)+(8*4)+(7*0)+(6*3)+(5*2)+(4*4)+(3*9)+(2*8)+(1*8)=136
136 % 10 = 6
So 1403249-88-6 is a valid CAS Registry Number.