1203499-12-0 Usage
General Description
1-(2-chloro-5-fluoropyridin-3-yl)ethanone is a chemical compound mostly known for its use in pharmaceutical synthesis and research predominantly as an intermediate. It falls under the category of organic compounds known as halopyridines and features a fluoro-chloropyridine ring core along with an ethanone moiety attached to it. The compound's systematic name is 1-(2-Chloro-5-fluoropyridin-3-yl)ethanone and its molecular formula is C7H5ClFNO. Like many similar compounds, it must be handled with care due to potential hazards associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 1203499-12-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,4,9 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1203499-12:
(9*1)+(8*2)+(7*0)+(6*3)+(5*4)+(4*9)+(3*9)+(2*1)+(1*2)=130
130 % 10 = 0
So 1203499-12-0 is a valid CAS Registry Number.
1203499-12-0Relevant articles and documents
Macrolactam derivative as well as preparation method and application thereof
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, (2021/10/27)
The invention relates to a macrolactam derivative, a preparation method thereof and application of the macrolactam derivative in medicine. Specifically, the invention relates to a macrolactam derivative as shown in a general formula (I), a preparation method and medicinal salts thereof, and application of the macrolactam derivative and the medicinal salts thereof as therapeutic agents, especially ALK, TRK and ROS1 family protein tyrosine kinase inhibitors. The substituent groups in the general formula (I) are defined as same as that in the specification.
