70451-69-3 Usage
Structure
A pyridinone ring with a methyl group at the 1-position and an isopropyl group at the 5-position.
Physical form
White to off-white solid at room temperature.
Solubility
Soluble in a variety of organic solvents.
Uses
Commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, dyes, and pigments.
Biological activities
Has potential antitumor and antiviral activities and is of interest in medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 70451-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,5 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 70451-69:
(7*7)+(6*0)+(5*4)+(4*5)+(3*1)+(2*6)+(1*9)=113
113 % 10 = 3
So 70451-69-3 is a valid CAS Registry Number.
70451-69-3Relevant articles and documents
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
