1395492-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1395492-51-9 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, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1395492-51:
(9*1)+(8*3)+(7*9)+(6*5)+(5*4)+(4*9)+(3*2)+(2*5)+(1*1)=199
199 % 10 = 9
So 1395492-51-9 is a valid CAS Registry Number.