137398-54-0 Usage
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 137398-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,9 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137398-54:
(8*1)+(7*3)+(6*7)+(5*3)+(4*9)+(3*8)+(2*5)+(1*4)=160
160 % 10 = 0
So 137398-54-0 is a valid CAS Registry Number.