149525-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149525-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,5,2 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149525-47:
(8*1)+(7*4)+(6*9)+(5*5)+(4*2)+(3*5)+(2*4)+(1*7)=153
153 % 10 = 3
So 149525-47-3 is a valid CAS Registry Number.