16469-21-9 Usage
Uses
lutetium trihydroxide, also called Lutetium Hydrate, is applied in making laser crystal, and also have specialized uses in ceramics, glass, phosphors, lasers. Stable Lutetium can be used as catalysts in petroleum cracking in refineries and can also be used in alkylation, hydrogenation, and polymerization applications.
Check Digit Verification of cas no
The CAS Registry Mumber 16469-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16469-21:
(7*1)+(6*6)+(5*4)+(4*6)+(3*9)+(2*2)+(1*1)=119
119 % 10 = 9
So 16469-21-9 is a valid CAS Registry Number.
InChI:InChI=1/Lu.3H2O/h;3*1H2/q+3;;;/p-3