122546-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122546-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,5,4 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 122546-92:
(8*1)+(7*2)+(6*2)+(5*5)+(4*4)+(3*6)+(2*9)+(1*2)=113
113 % 10 = 3
So 122546-92-3 is a valid CAS Registry Number.
122546-92-3Relevant academic research and scientific papers
Nitrones and Oxaziridines. XXXIX Conversion of 1-Pyrroline 1-Oxides into 2H-Pyrroles through the Hetero-Cope Rearrangement
Black, David, St.C.,Strauch, Richard J.
, p. 71 - 78 (2007/10/02)
The 1-pyrroline 1-oxides (1) undergo a hetero-Cope rearrangement to give variously the 2H-pyrroles (2) and/or the 3-benzoyloxy-1-pyrrolines (3).The esters (3) can be hydrolysed to the corresponding alcohols (4).
