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109532-31-2

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109532-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109532-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,3 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 109532-31:
(8*1)+(7*0)+(6*9)+(5*5)+(4*3)+(3*2)+(2*3)+(1*1)=112
112 % 10 = 2
So 109532-31-2 is a valid CAS Registry Number.

109532-31-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(Acetylamino)-α-chlor-6-methylacetophenon

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:109532-31-2 SDS

109532-31-2Relevant articles and documents

Simple Synthesis of Indoles and of Corresponding 3(2H)-Indolone Derivatives, Monosubstituted at the Benzene Ring, as Synthetic Precursors of Natural Compounds

Nimtz, Manfred,Haefelinger, Guenter

, p. 765 - 770 (2007/10/02)

Application of a specific BCl3-catalyzed ortho-chloroacetylation of the monosubstituted primary anilines 2a-e with chloroacetonitrile, as a variant of the Houben-Hoesch reaction, leads to the corresponding 2-amino-α-chloroacetophenones 3a-g.These may be reduced and cyclized to yield the indoles 4a-g or, after acylation to 5a-g and 7a, b converted by base-catalyzed dehydrochlorination into the 1-acyl-3(2H)-indolones 6a-g and 8a, b.

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