1100617-38-6 Usage
Chemical Properties
Pale Yellow Foam
Uses
An impurity formed during the preparation of Montelukast.
Check Digit Verification of cas no
The CAS Registry Mumber 1100617-38-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,0,6,1 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1100617-38:
(9*1)+(8*1)+(7*0)+(6*0)+(5*6)+(4*1)+(3*7)+(2*3)+(1*8)=86
86 % 10 = 6
So 1100617-38-6 is a valid CAS Registry Number.
1100617-38-6Relevant articles and documents
Process and intermediate for the production of an intermediate in the production of montelukast
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Page/Page column 4, (2009/01/24)
The tertiary alcohol α-[3-[(1E)2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol, the (αS)-enantioner of which is an intermediate in the production of montelukast, is produced by reacting the novel lactone of formula with