1443538-48-4 Usage
Uses
(R)-2-(2-Chloro-5-fluorophenyl)pyrrolidine Hydrochloride is used in the preparation of tropomyosin receptor kinase A ((TrkA) inhibitors.
Check Digit Verification of cas no
The CAS Registry Mumber 1443538-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,5,3 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1443538-48:
(9*1)+(8*4)+(7*4)+(6*3)+(5*5)+(4*3)+(3*8)+(2*4)+(1*8)=164
164 % 10 = 4
So 1443538-48-4 is a valid CAS Registry Number.
1443538-48-4Relevant articles and documents
SUBSTITUTED PYRAZOLO[1,5-A] PYRIDINE AS TROPOMYOSIN RECEPTOR KINASE (TRK) INHIBITORS
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Paragraph 0561; 0611, (2015/01/06)
The present application relates to a series of substituted pyrazolo[1,5-a]pyridine compounds, their use as tropomyosin receptor kinase (Trk) family protein kinase inhibitors, method of making and pharmaceutical compositions comprising such compounds.