1233487-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1233487-03-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,4,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1233487-03:
(9*1)+(8*2)+(7*3)+(6*3)+(5*4)+(4*8)+(3*7)+(2*0)+(1*3)=140
140 % 10 = 0
So 1233487-03-0 is a valid CAS Registry Number.