1425937-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1425937-52-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,5,9,3 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1425937-52:
(9*1)+(8*4)+(7*2)+(6*5)+(5*9)+(4*3)+(3*7)+(2*5)+(1*2)=175
175 % 10 = 5
So 1425937-52-5 is a valid CAS Registry Number.