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23903-53-9 ethyl 2,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate

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Product Name ethyl 2,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
CAS No. 23903-53-9
Synonyms thieno[2,3-d]pyrimidine-6-carboxylic acid, 3,4-dihydro-2,5-dimethyl-4-oxo-, ethyl ester
InChI InChI=1/C11H12N2O3S/c1-4-16-11(15)8-5(2)7-9(14)12-6(3)13-10(7)17-8/h4H2,1-3H3,(H,12,13,14)
Molecular Formula C11H12N2O3S
Molecular Weight 252.2896
Density 1.44g/cm3
Boiling point 340.3°C at 760 mmHg
Flash point 159.6°C
Refractive index 1.659