1256787-17-3 Usage
Description
5-Bromo-3-chloroisoquinoline is a heterocyclic aromatic compound with the molecular formula C9H5BrClN. It features an isoquinoline ring structure with both bromine and chlorine atoms attached, making it a versatile chemical reagent in organic chemistry.
Used in Pharmaceutical Industry:
5-Bromo-3-chloroisoquinoline is used as an intermediate in organic synthesis for the production of various drugs and pharmaceutical compounds. Its unique structural properties and ability to undergo a wide range of chemical reactions make it an important building block in the synthesis of other complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 1256787-17-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,7,8 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1256787-17:
(9*1)+(8*2)+(7*5)+(6*6)+(5*7)+(4*8)+(3*7)+(2*1)+(1*7)=193
193 % 10 = 3
So 1256787-17-3 is a valid CAS Registry Number.
1256787-17-3Relevant articles and documents
KRAS G12C INHIBITORS
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Paragraph 0327-0328, (2020/07/25)
The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.
