5319-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5319-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5319-72:
(6*5)+(5*3)+(4*1)+(3*9)+(2*7)+(1*2)=92
92 % 10 = 2
So 5319-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H10N2O2/c17-14-11-8-4-5-9-12(11)15-13(16(14)18)10-6-2-1-3-7-10/h1-9,18H
5319-72-2Relevant articles and documents
Unexpected formation of cyclic hydroxamic acids from O-(2-aminobenzoyl) hydroxylamine
Sahadeva Reddy,Shailaja,Pratap Reddy,Reddy
, p. 2843 - 2846 (2007/10/03)
Cyclic hydroxamic acids 3 and 4 are the unexpected products in the reaction of O-(2-aminobenzoyl) hydroxylamine 1 and orthoesters, acid chlorides, ethyl chloroformate.