189230-41-9 Usage
Uses
Used in Pharmaceutical and Agrochemical Industries:
3,4-Diamino-2-bromopyridine is used as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its unique structure allows for the development of new compounds with potential therapeutic and pesticidal properties.
Used in Dyes and Pigments Industry:
3,4-Diamino-2-bromopyridine is utilized as a starting material for the production of dyes and pigments. Its chemical properties enable the creation of a wide range of colors and shades, making it valuable in various applications such as textiles, plastics, and printing inks.
Used in Organic Semiconductors and Electronic Materials Industry:
3,4-Diamino-2-bromopyridine is employed in the development of organic semiconductors and materials for electronic applications. Its electronic properties contribute to the advancement of organic light-emitting diodes (OLEDs), organic solar cells, and other electronic devices.
Safety Precautions:
3,4-Diamino-2-bromopyridine is considered a hazardous substance. It is essential to follow proper safety precautions when handling and storing this chemical to minimize potential risks to health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 189230-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,3 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 189230-41:
(8*1)+(7*8)+(6*9)+(5*2)+(4*3)+(3*0)+(2*4)+(1*1)=149
149 % 10 = 9
So 189230-41-9 is a valid CAS Registry Number.
189230-41-9Relevant academic research and scientific papers
NOVEL SUBSTITUTED BICYCLIC HETEROCYCLIC COMPOUNDS AS GAMMA SECRETASE MODULATORS
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Page/Page column 69, (2010/08/18)
The present invention is concerned with substituted bicyclic heterocyclic compounds of Formula (I) wherein Het1, Het2, A1, A2, A3 and A4 have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
NOVEL SUBSTITUTED BENZOXAZOLE, BENZIMIDAZOLE, OXAZOLOPYRIDINE AND IMIDAZOPYRIDINE DERIVATIVES AS GAMMA SECRETASE MODULATORS
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Page/Page column 72-73, (2010/09/17)
The present invention is concerned with novel substituted benzoxazole, benzimidazole, oxazolopyridine and imidazopyridine derivatives of Formula (I) wherein R1, R2, R3, R4, X, A1, A2, A3, A4, Y1, Y2, Y3 and Z have the meaning defined in the claims. The compounds according to the present invention are useful as gamma secretase modulators. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
