7461-55-4 Usage
General Description
1-bromo-2,3-dimethoxy-5-nitrobenzene is a chemical compound with the molecular formula C8H8BrNO4. It is a nitrobenzene derivative with bromine, methoxy, and nitro functional groups attached to the benzene ring. 1-bromo-2,3-dimethoxy-5-nitrobenzene is commonly used in organic synthesis as a versatile building block for the preparation of various pharmaceuticals, agrochemicals, and materials. It is also utilized as a starting material in the production of dyes, pigments, and other fine chemicals. Additionally, 1-bromo-2,3-dimethoxy-5-nitrobenzene has been studied for its potential biological activities, making it a compound of interest for medicinal and pharmaceutical research.
Check Digit Verification of cas no
The CAS Registry Mumber 7461-55-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7461-55:
(6*7)+(5*4)+(4*6)+(3*1)+(2*5)+(1*5)=104
104 % 10 = 4
So 7461-55-4 is a valid CAS Registry Number.
7461-55-4Relevant articles and documents
3-bromo-5-amino-catechol dimethyl ether synthesis method
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Paragraph 0030; 0036-0040, (2020/02/14)
The invention relates to a 3-bromo-5-amino-catechol dimethyl ether synthesis method, which comprises the following three steps: S1, brominating by using 2-methoxy-4-nitrophenol as a starting raw material to obtain 2-methoxy-4-nitro-6-bromophenol; S2, carr
