920520-39-4 Usage
General Description
N2-methylpyridine-2,4-diamine, also known as 2,4-lutidine, is an organic compound with the chemical formula C7H10N2. It is a derivative of pyridine and is commonly used as a building block in organic synthesis. 2,4-lutidine is a colorless liquid with a strong amine odor. It is mainly used as a precursor for the production of dyes, pharmaceuticals, and agrochemicals. It is also used as a ligand in coordination chemistry and as a corrosion inhibitor. 2,4-lutidine is soluble in organic solvents and volatile in water. It is important to handle this chemical with care as it is toxic if ingested or inhaled, and can cause irritation upon contact with the skin or eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 920520-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,0,5,2 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 920520-39:
(8*9)+(7*2)+(6*0)+(5*5)+(4*2)+(3*0)+(2*3)+(1*9)=134
134 % 10 = 4
So 920520-39-4 is a valid CAS Registry Number.
920520-39-4Relevant articles and documents
2-arylbenzothiazole analogues and uses thereof
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Page/Page column 18, (2008/06/13)
The present invention relates to compounds of the general formula (I) and salts, prodrugs, and stereoisomers thereof, wherein Y independently represents S, O, NR2, SO, SO2; A independently represents a fife- or six-membered aromatic carbocycle or heterocycle and wherein R1 to R20 in formula (I) represent independently of each other a variety of different substituents comprising alkyl, aryl, aralkyl, alkylaryl, heteroaryl groups and monofunctional moieties.
