65997-19-5 Usage
Definition
stainless steel: A form of steelcontaining at least 11–12% ofchromium, a low percentage of carbon,and often some other elements,notably nickel and molybdenum.Stainless steel does not rust or stainand therefore has a wide variety ofuses in industrial, chemical, and domesticenvironments. A particularlysuccessful alloy is the steel known as18–8, which contains 18% Cr, 8% Ni,and 0.08% C.
Check Digit Verification of cas no
The CAS Registry Mumber 65997-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,9 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 65997-19:
(7*6)+(6*5)+(5*9)+(4*9)+(3*7)+(2*1)+(1*9)=185
185 % 10 = 5
So 65997-19-5 is a valid CAS Registry Number.