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89499-44-5

89499-44-5

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89499-44-5 Usage

Chemical Properties

Yellow solid

Check Digit Verification of cas no

The CAS Registry Mumber 89499-44-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,9 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89499-44:
(7*8)+(6*9)+(5*4)+(4*9)+(3*9)+(2*4)+(1*4)=205
205 % 10 = 5
So 89499-44-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H6ClNO2S/c1-10-6(9)4-2-3(8)5(7)11-4/h2H,8H2,1H3

89499-44-5SDS

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 Methyl 4-amino-5-chlorothiophene-2-carboxylate

1.2 Other means of identification

Product number -
Other names methyl 4-amino-5-chlorothiophene-2-carboxylate

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:89499-44-5 SDS

89499-44-5Downstream Products

89499-44-5Relevant articles and documents

REDUCTIVE ACETYLATION OF NITROCARBOXYLIC ACIDS OF THE THIOPHENE AND FURAN SERIES OR THEIR ESTERS

Gol'dfarb, Ya. L.,Bulgakova, V. N.,Fabrichnyi, B. P.

, p. 1283 - 1286 (2007/10/02)

The corresponding 4-acetylamino-2-thiophenecarboxylic acids or their esters were produced by the action of reduced iron on solutions of 4-nitro-2-thiophenecarboxylic acid, its derivatives, or their esters in a mixture of acetic acid and acetic anhydride.Esters of 5-acetylamino-2-thiophenecarboxylic or 5-acetylamino-2-furancarboxylic acids are formed from esters of 5-nitro-2-thiophenecarboxylic or 5-nitro-2-furancarboxylic acids.Free 5-nitro-2-thiophenecarboxylic and 5-nitro-2-furancarboxylic acids are entirely decomposed under the conditions of reductive acetylation by iron.The ester of 5-acetylamino-3-thiphenecarboxylic acid was obtained from methyl ester of 5-nitro-3-thiophenecarboxylic acid.

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