1057670-02-6 Usage
General Description
Benzene, 2-chloro-1-ethynyl-4-fluoro- is a chemical compound with the molecular formula C8H4ClF. It is a chlorofluoroalkyne that is primarily used in organic synthesis and pharmaceutical research. It is a highly reactive compound and is often used as a building block for the synthesis of various pharmaceutical drugs and agrochemicals. It is also used as a reagent in organic reactions and as a precursor for the synthesis of other fluorinated compounds. While it has potential applications in drug discovery and materials science, it is also important to handle this compound with care due to its hazardous nature.
Check Digit Verification of cas no
The CAS Registry Mumber 1057670-02-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,7,6,7 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1057670-02:
(9*1)+(8*0)+(7*5)+(6*7)+(5*6)+(4*7)+(3*0)+(2*0)+(1*2)=146
146 % 10 = 6
So 1057670-02-6 is a valid CAS Registry Number.
1057670-02-6Relevant articles and documents
Chlorobenzene-pyridine compounds and application thereof
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Paragraph 0086; 0088; 0089; 0090, (2018/04/01)
The invention relates to chlorobenzene-pyridine compounds and an application thereof. The compounds can be used for preparing a Smoothened protein inhibitor and a drug for resisting adenocarcinoma andesophagus cancer and have the structure in the general formula (I) shown in the description, wherein X is selected from the structure shown in the description, R1 is selected from H or the structureshown in the description, and R2 is selected from the structure shown in the description.
