1247507-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1247507-96-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,5,0 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1247507-96:
(9*1)+(8*2)+(7*4)+(6*7)+(5*5)+(4*0)+(3*7)+(2*9)+(1*6)=165
165 % 10 = 5
So 1247507-96-5 is a valid CAS Registry Number.