1317-82-4 Usage
Uses
In jewelry, as phonograph needles, industrial abrasive, watch and instrument bearings.
Check Digit Verification of cas no
The CAS Registry Mumber 1317-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1317-82:
(6*1)+(5*3)+(4*1)+(3*7)+(2*8)+(1*2)=64
64 % 10 = 4
So 1317-82-4 is a valid CAS Registry Number.
InChI:InChI=1/2Al.3O