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1124196-05-9

1124196-05-9

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1124196-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1124196-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,4,1,9 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1124196-05:
(9*1)+(8*1)+(7*2)+(6*4)+(5*1)+(4*9)+(3*6)+(2*0)+(1*5)=119
119 % 10 = 9
So 1124196-05-9 is a valid CAS Registry Number.

1124196-05-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name phenylhydrazine (R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetate

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1124196-05-9 SDS

1124196-05-9Downstream Products

1124196-05-9Relevant articles and documents

SALTS OF MONTELUKAST AND PROCESS THEREFOR

-

Page/Page column 8; 10, (2009/04/25)

The present invention relates to new salts (II) of Montelukast (I) and process for preparing these salts where B is ammonia, benzylamine or phenyl hydrazine. The invention also provides a process for preparation amine salts comprising (a) dissolving/ suspending the Montelukast free acid of formula (I) in an organic solvent (b) reacting with an amine (c) isolating the amine salt of formula (II) by adding optionally another anti-solvent, and (d) optionally drying the isolated solid under vacuum. The invention provides a process for preparation of sodium salt of montelukast acid comprising lowering pH of aqueous solution of amine salt of montelukast having formula II to 5.0±0.5, raising pH to above 8.0 using source of sodium ion, and isolating, the sodium salt by crystallization.

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