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780785-13-9

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780785-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 780785-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,0,7,8 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 780785-13:
(8*7)+(7*8)+(6*0)+(5*7)+(4*8)+(3*5)+(2*1)+(1*3)=199
199 % 10 = 9
So 780785-13-9 is a valid CAS Registry Number.

780785-13-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-dimethylcarbamoyl-2-(toluene-4-sulfonylamino)methyl-3,4-dihydro-2H-pyridine-1-carboxylic acid methyl ester

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:780785-13-9 SDS

780785-13-9Relevant articles and documents

New entries in Lewis acid-Lewis base bifunctional asymmetric catalyst: Catalytic enantioselective Reissert reaction of pyridine derivatives

Ichikawa, Eiko,Suzuki, Masato,Yabu, Kazuo,Albert, Matthias,Kanai, Motomu,Shibasaki, Masakatsu

, p. 11808 - 11809 (2007/10/03)

The first catalytic enantioselective Reissert reaction of pyridine derivatives that affords products with excellent regio- and enantioselectivity is described. The key for success is the development of new Lewis acid-Lewis base bifunctional asymmetric catalysts containing an aluminum as a Lewis acid and sulfoxides or phosphine sulfides as a Lewis base. These reactions are useful for the synthesis of a variety of chiral piperidine subunits, and catalytic enantioselective formal synthesis of CP-293,019, a selective D4 receptor antagonist, was achieved. Preliminary mechanistic studies indicated that both sulfoxides and phosphine sulfides can activate TMSCN as a Lewis base. In addition, the sulfoxides with appropriate stereochemistry might stabilize a highly enantioselective bimetallic complex (a presumed active catalyst) through internal coordination to aluminum. Copyright

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