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rac-(1-oxy-pyridin-2-yl)-(1-oxy-pyridin-3-yl)-(1-oxy-pyridin-4-yl)-phenyl-methane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1316713-33-3

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1316713-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1316713-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,7,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1316713-33:
(9*1)+(8*3)+(7*1)+(6*6)+(5*7)+(4*1)+(3*3)+(2*3)+(1*3)=133
133 % 10 = 3
So 1316713-33-3 is a valid CAS Registry Number.

1316713-33-3Relevant academic research and scientific papers

"Marking" the nitrogen atoms of phenyl-(2-pyridyl)-(3-pyridyl)- (4-pyridyl)-methane. Synthesis and absolute configuration of the corresponding tris(pyridine N-oxide)

Matsumoto, Kouzou,Miki, Kaori,Inagaki, Takuya,Nehira, Tatsuo,Pescitelli, Gennaro,Hirao, Yasukazu,Kurata, Hiroyuki,Kawase, Takeshi,Kubo, Takashi

experimental part, p. 543 - 548 (2012/01/06)

To "mark" the nitrogen atoms in phenyl-(2-pyridyl)-(3-pyridyl)- (4-pyridyl)methane (1), we have synthesized the corresponding tris(pyridine N-oxide) 2 by oxidation of 1 with m-chloroperbenzoic acid. The nitrogen atoms of 2 are unequivocally determined by

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