1492680-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1492680-54-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,2,6,8 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1492680-54:
(9*1)+(8*4)+(7*9)+(6*2)+(5*6)+(4*8)+(3*0)+(2*5)+(1*4)=192
192 % 10 = 2
So 1492680-54-2 is a valid CAS Registry Number.