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CAS Number: 101667-97-4
5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid

Structure

5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
Name: 5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
Synonyms:
General Information
Product Number: 101667974

CAS Registry Number 101667-97-4
Name:
Thieno[2,​3-​d]​pyrimidine-​6-​carboxylic acid, 1,​4-​dihydro-​5-​methyl-​4-​oxo-

 

Chemical Formula: C8H6N2O3S
Exact Mass: 210.01
Molecular Weight: 210.21
m/z: 210.01 (100.0%), 211.01 (10.3%), 212.01 (5.3%)

 

InChI:InChI=1S/C8H6N2O3S/c1-3-4-6(11)9-2-10-7(4)14-5(3)8(12)13/h2H,1H3,(H,12,13)(H,9,10,11)

InChI Key:CYNGLBSDKJIAOD-UHFFFAOYSA-N

Canonical SMILES:CC1=C(SC2=C1C(=O)NC=N2)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 300 °C Solv: 1,4-dioxane (123-91-1) (2)IC

Specification

98%

References
  1. (2) Grinev, A. N.; Khimiya Geterotsiklicheskikh Soedinenii 1985, (7), P925-8 CAPLUS
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