845866-92-4 Usage
General Description
6-Amino-3-bromo-2-fluoro-benzonitrile is a chemical compound with the molecular formula C7H4BrFN2. It is a white to light yellow solid with a melting point of 178-180 degrees Celsius. 6-Amino-3-bromo-2-fluoro-benzonitrile is used in the synthesis of pharmaceuticals and agrochemicals due to its potential biological activity. It is also a valuable building block for creating various organic compounds. 6-Amino-3-bromo-2-fluoro-benzonitrile is a versatile and important chemical in the field of organic synthesis and has applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 845866-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,8,6 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 845866-92:
(8*8)+(7*4)+(6*5)+(5*8)+(4*6)+(3*6)+(2*9)+(1*2)=224
224 % 10 = 4
So 845866-92-4 is a valid CAS Registry Number.
InChI:InChI=1S/C7H4BrFN2/c8-5-1-2-6(11)4(3-10)7(5)9/h1-2H,11H2
845866-92-4Relevant articles and documents
Synthesis method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester
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Paragraph 0013-0021, (2021/01/29)
The invention belongs to the technical field of medical intermediates, and particularly relates to a synthetic method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester. A compound A is used as an initial raw material, and reacts with N-bromo succinimide to form a compound B, and then through subsequent reactions such as the reaction of the compound B, the 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester is formed. The synthesis method of 4-bromo-2-cyano-3-fluorobenzoic acid methyl ester is put forward for the first time.
