1395492-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1395492-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,5,4,9 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1395492-72:
(9*1)+(8*3)+(7*9)+(6*5)+(5*4)+(4*9)+(3*2)+(2*7)+(1*2)=204
204 % 10 = 4
So 1395492-72-4 is a valid CAS Registry Number.