1261988-16-2 Usage
General Description
5-Bromo-2,3-difluoro-1-nitrobenzene is a chemical compound with the molecular formula C6H3BrF2NO2. It is a nitrobenzene derivative with a bromine atom and two fluorine atoms attached to the benzene ring. 5-Bromo-2,3-difluoro-1-nitrobenzene is commonly used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. It is also utilized in organic synthesis as a building block for creating more complex molecules. 5-Bromo-2,3-difluoro-1-nitrobenzene is a yellow crystalline solid at room temperature and is considered to be a hazardous chemical that should be handled with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 1261988-16-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,9,8 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1261988-16:
(9*1)+(8*2)+(7*6)+(6*1)+(5*9)+(4*8)+(3*8)+(2*1)+(1*6)=182
182 % 10 = 2
So 1261988-16-2 is a valid CAS Registry Number.
1261988-16-2Relevant articles and documents
Indole compound as well as preparation method, pharmaceutical composition and application thereof
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Paragraph 0658-0663, (2019/12/02)
The invention discloses an indole compound as well as a preparation method, a pharmaceutical composition and an application thereof. Specifically, the invention relates to an indole derivative as shown in a general formula I and a medicinal salt thereof, a preparation method of the indole derivative, a composition containing one or more compounds, and applications of the compounds in preparation of medicines for preventing and/or treating diseases related to IDO1 and/or TDO.
