61307-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61307-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,3,0 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61307-55:
(7*6)+(6*1)+(5*3)+(4*0)+(3*7)+(2*5)+(1*5)=99
99 % 10 = 9
So 61307-55-9 is a valid CAS Registry Number.
61307-55-9Relevant academic research and scientific papers
Investigations of Quaternary Pyridinium Salts, XIV. Dihydropyridyl-oxime-ethers
Guendel, Wolf-H.
, p. 1031 - 1036 (2007/10/02)
Pyridinium Salts with electron-withdrawing groups in the 3-position react with aliphatic ketoximes under basic conditions to lipophilic addition products, 6-(alkylideniminoxy)-1,6-dihydropyridines. - Keywords: Pyridinium Salts, Insertion reaction, Oximes