4-Oxo-3,4-dihydro-thieno<3,4-d>pyrimidin-Molbase

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3-METHYLPENTANE-D14

CAS No. : 20586-83-8 Formula : C6D14 Molecular Weight. : 100.262 Check Encyclopedia

Synonyms : Thieno<3,4-d>pyrimidon; Deutero-3-methylpentan; 3H-undecadeuterio-3-trideuteriomethyl-pentane; Perdeuterio-3-Methyl-pentan; Perdeutero-3-methyl-pentan; 4-Oxo-3,4-dihydro-thieno<3,4-d>pyrimidin;

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1H-thieno[3,4-d]pyrimidin-4-one

CAS No. : 53826-73-6 Formula : C6H4N2OS Molecular Weight. : 152.174 Check Encyclopedia

Synonyms : 4-Oxo-3,4-dihydro-thieno<pyrimidin; pyrimidon; 3,4-Dihydrothieno[3,4-d]pyrimidin-4-one; 3H-thieno[3,4-d]pyrimidin-4-one; thieno<3,4-d>pyrimidin-4(3H)-one; 3H-Thieno[3,4-d]pyrimidin-4-on; Thieno[3,4-d]pyrimidin-4(1H)-one; 3H-thieno[3,4-e]pyrimidin-4-one;

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2-phenyl-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 56843-76-6 Formula : C12H8N2OS Molecular Weight. : 228.27 Check Encyclopedia

Synonyms : Dihydro-3,4 oxo-4 phenyl-2 thieno<2,3-d>pyrimidin;

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2-methyl-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 21582-51-4 Formula : C7H6N2OS Molecular Weight. : 166.2 Check Encyclopedia

Synonyms : 2-Methyl-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin;

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6-bromo-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 56844-40-7 Formula : C6H3BrN2OS Molecular Weight. : 231.07 Check Encyclopedia

Synonyms : 6-Brom-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin;

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2-(4-oxothieno[2,3-d]pyrimidin-3-yl)acetic acid

CAS No. : 18740-34-6 Formula : C8H6N2O3S Molecular Weight. : 210.21 Check Encyclopedia

Synonyms : BB_SC-4126; 3-Carboxymethyl-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin; Carboxymethyl-3 dihydro-3,4 oxo-4 thieno<2,3-d>pyrimidin;

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6-nitro-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 56844-41-8 Formula : C6H3N3O3S Molecular Weight. : 197.171 Check Encyclopedia

Synonyms : AR3569; 6-Nitro-thieno<pyrimid-4-on; 6-Nitro-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin;

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4-[2,-[2,5,6-Trimethyl-4-oxo-3,4-dihydro-thieno-[2,3-d]pyrimidin-3-yl]ethoxy]benzaldehyde

CAS No. : 199114-54-0 Formula : C18H18N2O3S Molecular Weight. : 342.412 Check Encyclopedia

Synonyms : 4-[2-[2,5,6-Trimethyl-4-oxo-3,4-dihydro-thieno-[2,3-d]pyrimidin-3-yl]ethoxy]benzaldehyde;

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(5,6-Dimethyl-4-oxo-3-phenyl-3,4-dihydro-thieno[2,3-d]pyrimidin-2-ylsulfanyl)-acetic acid

CAS No. : 79587-86-3 Formula : C16H14N2O3S2 Molecular Weight. : 346.424 Check Encyclopedia

Synonyms :

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7-bromo-1H-thieno[3,2-d]pyrimidin-4-one

CAS No. : 31169-25-2 Formula : C6H3BrN2OS Molecular Weight. : 231.07 Check Encyclopedia

Synonyms : SC2021; 7-Bromothieno[3,2-d]pyrimidin-4(1H)-one; 7-Brom-4-oxo-3,4-dihydro-thieno<3,2-d>pyrimidin;

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(3,5,6-trimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-ylsulfanyl)-acetic acid

CAS No. : 59898-73-6 Formula : C11H12N2O3S2 Molecular Weight. : 284.355 Check Encyclopedia

Synonyms : (3,5,6-Trimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-ylsulfanyl)-acetic acid;

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2-chloro-5-methyl-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 56844-37-2 Formula : C7H5ClN2OS Molecular Weight. : 200.645 Check Encyclopedia

Synonyms : Chlor-2 dihydro-3,4 methyl-5 oxo-4 thieno<2,3-d>pyrimidin;

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2-ethyl-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 56844-39-4 Formula : C8H8N2OS Molecular Weight. : 180.227 Check Encyclopedia

Synonyms : HMS1414O06; Dihydro-3,4 ethyl-2 oxo-4 thieno<2,3-d>pyrimidin;

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3,4-Dihydro-5,6-dimethyl-4-oxothieno<2,3-d>pyrimidin-2-carbonsaeure

CAS No. : 83285-36-3 Formula : C9H8N2O3S Molecular Weight. : 224.236 Check Encyclopedia

Synonyms : 5,6-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-2-carboxylic acid;

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5-methyl-3H-thieno[2,3-d]pyrimidin-4-one

CAS No. : 43088-64-8 Formula : C7H6N2OS Molecular Weight. : 166.2 Check Encyclopedia

Synonyms : 5-Methyl-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin; 5-Methyl-3,4-dihydrothieno<2,3-d>pyrimid-4-one; 3H-5-methylthieno<2,3-d>pyrimidin-4-one;

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ethyl 2-(chloromethyl)-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate

CAS No. : 89567-06-6 Formula : C11H11ClN2O3S Molecular Weight. : 286.735 Check Encyclopedia

Synonyms : 2-Chloromethyl-5-methyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester; ethyl 2-chloromethyl-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate; Thieno[2,3-d]pyrimidine-6-carboxylic acid,2-(chloromethyl)-1,4-dihydro-5-methyl-4-oxo-,ethyl ester; ethyl 2-chloromethyl-3,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine 6-carboxylate;

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2-(5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidin-6-yl)acetic acid

CAS No. : 105523-01-1 Formula : C9H8N2O3S Molecular Weight. : 224.236 Check Encyclopedia

Synonyms : 3,4-Dihydro-5-methyl-4-oxothieno(2,3-d)pyrimidine-6-acetic acid; 4-Oxo-5-methylthieno(2,3-d)pyrimidine-6-acetic acid; Thieno(2,3-d)pyrimidine-6-acetic acid,3,4-dihydro-5-methyl-4-oxo; Thieno[2,3-d]pyrimidine-6-aceticacid,1,4-dihydro-5-methyl-4-oxo;

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ethyl 2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetate

CAS No. : 105219-73-6 Formula : C12H14N2O3S Molecular Weight. : 266.316 Check Encyclopedia

Synonyms : Thieno[2,3-d]pyrimidine-2-aceticacid,1,4-dihydro-5,6-dimethyl-4-oxo-,ethyl ester; (5,6-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid ethyl ester;

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methyl 2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetate

CAS No. : 105219-75-8 Formula : C11H12N2O3S Molecular Weight. : 252.29 Check Encyclopedia

Synonyms : Thieno[2,3-d]pyrimidine-2-aceticacid,1,4-dihydro-5,6-dimethyl-4-oxo-,methyl ester; (5,6-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-yl)-acetic acid methyl ester;

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2-[5-[(2-iodophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid

CAS No. : 91330-21-1 Formula : C12H8INO3S2 Molecular Weight. : 405.231 Check Encyclopedia

Synonyms : 3-Carboxymethyl-4-oxo-3,4-dihydro-thieno<3,2-d>pyrimidin; (4-Oxo-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid; [5-(2-iodo-benzylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]-acetic acid; (4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid; (4-oxo-4H-thieno[3,2-d]pyrimidin-3-yl)-acetic acid; 3-Carboxymethyl-5-(2-iodbenzyliden)rhodanin;

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