915723-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915723-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,7,2 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915723-19:
(8*9)+(7*1)+(6*5)+(5*7)+(4*2)+(3*3)+(2*1)+(1*9)=172
172 % 10 = 2
So 915723-19-2 is a valid CAS Registry Number.
915723-19-2Relevant articles and documents
4,5-Dihydroisoxazoles in the synthesis of new metallomesogens
Kovganko,Kovganko
, p. 430 - 434 (2006)
A new approach to the synthesis of metallomesogens containing β-enaminoketone fragments as chelating moieties was developed. The corresponding enaminoketone was synthesized by the oxidation of 3-(4′-butoxybiphenyl-4-yl)-5-pentyl-4,5-dihydroisoxazole to 3-
