156145-64-1 Usage
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 156145-64-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,1,4 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156145-64:
(8*1)+(7*5)+(6*6)+(5*1)+(4*4)+(3*5)+(2*6)+(1*4)=131
131 % 10 = 1
So 156145-64-1 is a valid CAS Registry Number.