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4-Phenyl-6,7-dihydro-5H-[2]pyrindine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

151724-40-2

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151724-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151724-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,7,2 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151724-40:
(8*1)+(7*5)+(6*1)+(5*7)+(4*2)+(3*4)+(2*4)+(1*0)=112
112 % 10 = 2
So 151724-40-2 is a valid CAS Registry Number.

151724-40-2Relevant academic research and scientific papers

CYCLOADDITION REACTIONS WITH AZABENZENES. XVIII. SYNTHESIS OF PYRINDINES

Neunhoeffer, Hans,Philipp, Bernd,Schildhauer, Birgit,Eckrich, Ralf,Krichbaum, Uwe

, p. 1089 - 1101 (2007/10/02)

The reaction of 1,2,4-triazines (1) and 1-cyclopentenylpyrrolidine (2) afforded 6,7-dihydro-5H--pyrindines (3) in good yields.Oxidation of 3 to the N-oxides (4), reaction of 4 with acetic anhydride to 5-acetoxy-6,7-dihydro-5H-pyrindines (5) and elimination of acetic acid afforded pyrindines (7). 2-Methyl-2H-pyrindines (9) were also prepared.

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