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1-phenethyl-3-(1,1-dimethylethyl)pyridinium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80109-93-9

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80109-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80109-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,0 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80109-93:
(7*8)+(6*0)+(5*1)+(4*0)+(3*9)+(2*9)+(1*3)=109
109 % 10 = 9
So 80109-93-9 is a valid CAS Registry Number.

80109-93-9Relevant academic research and scientific papers

LACTAMS. XIX. THE ALKALINE FERRICYANIDE OXIDATION OF 1,3-DISUBSTITUTED PYRIDINIUM SALTS: EFFECTS OF BRANCHED ALKYL GROUPS AT THE 3-POSITION

Fujii, Tozo,Hiraga, Takashi,Ohba, Masashi

, p. 2503 - 2508 (2007/10/02)

In the oxidation of 3-substituted 1-methylpyridinium salts (type III) with potassium ferricyanide and KOH at 32 deg C, the isopropyl and the tert-butyl group at the 3-position were found to orient oxidation to both the 2- (type IV) and the 6-position (typ

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