81471-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81471-41-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,7 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81471-41:
(7*8)+(6*1)+(5*4)+(4*7)+(3*1)+(2*4)+(1*1)=122
122 % 10 = 2
So 81471-41-2 is a valid CAS Registry Number.
81471-41-2Relevant academic research and scientific papers
Heterocycles via Mannich Condensation, VI: Syntheses of 2-Amino-3-pyridylphenyl Ketones
Soellhuber-Kretzer, Monica,Troschuetz, Reinhard,Roth, Hermann J.
, p. 199 - 207 (2007/10/02)
The ethyl 2-benzoylacetimidates 1a-c and 2-benzoylacetamidine (2a) exist in solution as enols.Ketonic Mannich bases condense with 1a-c and 2a to yield 2-amino-3-pyridylphenyl ketones.
