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5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid

5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid Structure
5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid structure
CAS No.
Chemical Name:
5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid
Synonyms
AKOS BBS-00002662;IFLAB-BB F3250-0612;5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid
CBNumber:
CB9764648
Molecular Formula:
C8H6N2O3S
Molecular Weight:
210.21
MDL Number:
MFCD00463620
MOL File:
Mol file
Last updated:2026-09-12 18:56:35
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SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36
Safety Statements  26

5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid Chemical Properties, Uses, Production

5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Sulfur Ethanol Diethylamine Sodium hydroxide
Ethyl cyanoacetate Formamide

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Preparation Products

5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid Suppliers

Global Suppliers ( 11)
Supplier Tel Email Country ProdList Advantage
Riedel-de Haen AG -- United States 6624 87
Matrix Scientific -- sales@matrixscientific.com United States 6579 80
Fluorochem Ltd -- vernam@fluorochem.co.uk United Kingdom 6357 65
Fluorochem Ltd. -- enquiries@fluorochem.co.uk United Kingdom 6376 74
Enamine -- enamine@enamine.net Ukraine 6214 67
AsInEx Ltd. -- asinex@asinex.com Russia 6613 66
ChemCollect GmbH -- contact@chemcollect.de Germany 6210 54
Chemical Block Ltd. -- orders@chemical-block.com Russia 3903 61
LIFE CHEMICALS, formerly I.F. Lab -- vasily.pinchuk@lifechemicals.com Canada 6706 69
Zerenex Molecular Limited -- sales@zerenex-molecular.com United Kingdom 6200 47
Supplier Advantage
Riedel-de Haen AG 87
Matrix Scientific 80
Fluorochem Ltd 65
Fluorochem Ltd. 74
Enamine 67
AsInEx Ltd. 66
ChemCollect GmbH 54
Chemical Block Ltd. 61
LIFE CHEMICALS, formerly I.F. Lab 69
Zerenex Molecular Limited 47
AKOS BBS-00002662 IFLAB-BB F3250-0612 5-Methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid