Sulfur + Oxygen Compounds (S + O)
Browse all compounds containing Sulfur + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.
We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 2,691,271
Showing 2,579,651 - 2,579,700 of 2,691,271
Page 51594 of 53,826
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6615404 | C21H24N4O2S | ethyl 2,5-dimethyl-4-(4-phenylpiperazin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007654 | 396.5 |
| 6615407 | C22H19BrN2O3S | 2-(benzenesulfonyl)-5-(4-bromophenyl)-3-(2-methoxyphenyl)-3,4-dihydropyrazole | ChemDiv1_007666 | 471.4 |
| 6615410 | C19H21N3O4S | ethyl 4-(2,4-dimethoxyanilino)-2,5-dimethyl-thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007690 | 387.5 |
| 6615412 | C26H24BrN3O2S | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)-N-(2-bromo-4-methyl-phenyl)acetamide | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-N-(2-bromo-4-methylphenyl)acetamide | 522.5 |
| 6615413 | C18H17ClN2O3S | ethyl 4-[(2-chlorophenyl)methoxy]-2,5-dimethyl-thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007694 | 376.9 |
| 6615414 | C25H22ClN3O2S | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)-N-(2-chlorophenyl)acetamide | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-N-(2-chlorophenyl)acetamide | 464.0 |
| 6615419 | C23H19Cl2N3O3S | N-(3-chloro-4-methoxy-phenyl)-2-[2-(2-chlorophenyl)-5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl]acetamide | ChemDiv1_007730 | 488.4 |
| 6615421 | C18H18ClN3O3S | ethyl 4-(5-chloro-2-methoxy-anilino)-2,5-dimethyl-thieno[2,3-d]pyrimidine-6-carboxylate | ethyl 4-[(5-chloro-2-methoxyphenyl)amino]-2,5-dimethylthieno[2,3-d]pyrimidine-6-carboxylate | 391.9 |
| 6615422 | C21H23N3O5S | ethyl 3-[2-(4-ethoxyanilino)-2-oxo-ethyl]-2,5-dimethyl-4-oxo-thieno[2,3-d]pyrimidine-6-carboxylate | ETHYL 3-{[(4-ETHOXYPHENYL)CARBAMOYL]METHYL}-2,5-DIMETHYL-4-OXO-3H,4H-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE | 429.5 |
| 6615424 | C26H25N3O4S | N-(3-methoxyphenyl)-2-[2-(3-methoxyphenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetamide | ChemDiv1_007738 | 475.6 |
| 6615425 | C25H21F2N3O2S | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)-N-(2,4-difluorophenyl)acetamide | 2-(2-benzyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-N-(2,4-difluorophenyl)acetamide | 465.5 |
| 6615428 | C23H26N4O4S | ethyl 2-(2-methoxy-2-oxo-ethyl)-5-methyl-4-(4-phenylpiperazin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007746 | 454.5 |
| 6615430 | C23H32N6O3S | 1-(5-methyl-4-morpholino-thieno[2,3-d]pyrimidine-6-carbonyl)-4-(1-piperidyl)piperidine-4-carboxamide | ChemDiv1_007748 | 472.6 |
| 6615431 | C20H21N5O4S | ethyl 5-methyl-4-[4-(4-nitrophenyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007749 | 427.5 |
| 6615432 | C19H18N4O4S | N-(1,3-benzodioxol-5-yl)-5-methyl-4-morpholino-thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007750 | 398.4 |
| 6615433 | C22H21N3O2S2 | ethyl 2-benzyl-5-methyl-4-(2-thienylmethylamino)thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007751 | 423.6 |
| 6615434 | C26H32N6O4S | ethyl 4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]-5-methyl-thieno[2,3-d]pyrimidine-6-carbonyl]piperazine-1-carboxylate | ETHYL 4-{4-[4-(4-METHOXYPHENYL)PIPERAZIN-1-YL]-5-METHYLTHIENO[2,3-D]PYRIMIDINE-6-CARBONYL}PIPERAZINE-1-CARBOXYLATE | 524.6 |
| 6615435 | C22H26N4O3S | methyl 2-[4-[4-(4-methoxyphenyl)piperazin-1-yl]-5,6-dimethyl-thieno[2,3-d]pyrimidin-2-yl]acetate | ChemDiv1_007753 | 426.5 |
| 6615436 | C21H23N3O6S | ethyl 4-(2,5-dimethoxyanilino)-2-(2-methoxy-2-oxo-ethyl)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate | ethyl 4-[(2,5-dimethoxyphenyl)amino]-2-(2-methoxy-2-oxoethyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate | 445.5 |
| 6615437 | C19H20N4O3S | 4-[4-(2-methoxyphenyl)piperazin-1-yl]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid | ChemDiv1_007756 | 384.5 |
| 6615438 | C20H20N4O7S | ethyl 4-(2-methoxy-5-nitro-anilino)-2-(2-methoxy-2-oxo-ethyl)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007757 | 460.5 |
| 6615439 | C24H26N6O6S | 5-methyl-3-(2-morpholino-2-oxo-ethyl)-6-[4-(4-nitrophenyl)piperazine-1-carbonyl]thieno[2,3-d]pyrimidin-4-one | 5-METHYL-3-[2-(MORPHOLIN-4-YL)-2-OXOETHYL]-6-[4-(4-NITROPHENYL)PIPERAZINE-1-CARBONYL]-3H,4H-THIENO[2,3-D]PYRIMIDIN-4-ONE | 526.6 |
| 6615440 | C20H27N5O4S | ethyl 4-(2,5-dimethyl-4-morpholino-thieno[2,3-d]pyrimidine-6-carbonyl)piperazine-1-carboxylate | ChemDiv1_007759 | 433.5 |
| 6615441 | C29H38N8O2S | 1-[2,5-dimethyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carbonyl]-4-(1-piperidyl)piperidine-4-carboxamide | ChemDiv1_007760 | 562.7 |
| 6615442 | C19H20N4O3S | 4-[4-(4-methoxyphenyl)piperazin-1-yl]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid | 4-[4-(4-methoxyphenyl)piperazin-1-yl]-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid | 384.5 |
| 6615443 | C24H28N6O5S | N,N-diethyl-2-[5-methyl-6-[4-(4-nitrophenyl)piperazine-1-carbonyl]-4-oxo-thieno[2,3-d]pyrimidin-3-yl]acetamide | N,N-DIETHYL-2-{5-METHYL-6-[4-(4-NITROPHENYL)PIPERAZINE-1-CARBONYL]-4-OXO-3H,4H-THIENO[2,3-D]PYRIMIDIN-3-YL}ACETAMIDE | 512.6 |
| 6615444 | C22H26N6O2S | [2,5-dimethyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidin-6-yl]-morpholino-methanone | ChemDiv1_007766 | 438.5 |
| 6615445 | C25H26N6O2S | N-(4-ethoxyphenyl)-5-methyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007767 | 474.6 |
| 6615446 | C19H13N3O5S2 | 4-hydroxy-3-methoxy-N-[4-oxo-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-3-yl]benzamide | 4-hydroxy-3-methoxy-N-[4-oxo-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-3-yl]benzamide | 427.5 |
| 6615447 | C25H26N6OS | N-benzyl-N,5-dimethyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007771 | 458.6 |
| 6615448 | C25H30N6O3S | ethyl 1-[5-methyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carbonyl]piperidine-2-carboxylate | ChemDiv1_007773 | 494.6 |
| 6615449 | C18H14Br2N4O3S | 2-[(5-benzyl-4,6-dioxo-1H-pyrimidin-2-yl)sulfanyl]-N-(3,5-dibromo-2-pyridyl)acetamide | SMR000305567 | 526.2 |
| 6615450 | C20H29N5OS | (4-ethylpiperazin-1-yl)-[5-methyl-4-(2-methyl-1-piperidyl)thieno[2,3-d]pyrimidin-6-yl]methanone | ChemDiv1_007777 | 387.5 |
| 6615451 | C23H26N4O3S | N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-5-methyl-4-(2-methyl-1-piperidyl)thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007779 | 438.5 |
| 6615455 | C20H21N3O2S | ethyl 4-(3,4-dihydro-1H-isoquinolin-2-yl)-2,5-dimethyl-thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007789 | 367.5 |
| 6615456 | C23H25N5O6S | ethyl 2-(2-methoxy-2-oxo-ethyl)-5-methyl-4-[4-(4-nitrophenyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxylate | ChemDiv1_007790 | 499.5 |
| 6615458 | C25H31N5O2S | (2,5-dimethyl-4-morpholino-thieno[2,3-d]pyrimidin-6-yl)-[3-methyl-4-(p-tolyl)piperazin-1-yl]methanone | ChemDiv1_007792 | 465.6 |
| 6615459 | C26H33N5OS | (4-benzylpiperazin-1-yl)-[2,5-dimethyl-4-(4-methyl-1-piperidyl)thieno[2,3-d]pyrimidin-6-yl]methanone | ChemDiv1_007794 | 463.6 |
| 6615461 | C23H27N5O4S | ethyl 2-[[4-[4-(4-methoxyphenyl)piperazin-1-yl]-5-methyl-thieno[2,3-d]pyrimidine-6-carbonyl]amino]acetate | ChemDiv1_007796 | 469.6 |
| 6615462 | C22H26N4O2S | methyl 2-[4-(4-benzylpiperazin-1-yl)-5,6-dimethyl-thieno[2,3-d]pyrimidin-2-yl]acetate | ChemDiv1_007797 | 410.5 |
| 6615463 | C25H32N6O3S | 4-[4-(4-methoxyphenyl)piperazin-1-yl]-5-methyl-N-(2-morpholinoethyl)thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007798 | 496.6 |
| 6615464 | C21H23N3O5S | ethyl 4-(2-ethoxyanilino)-2-(2-methoxy-2-oxo-ethyl)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate | ethyl 4-[(2-ethoxyphenyl)amino]-2-(2-methoxy-2-oxoethyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate | 429.5 |
| 6615465 | C26H31N5O5S | 2-[6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-5-methyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl]-N,N-diethyl-acetamide | SMR000305556 | 525.6 |
| 6615466 | C25H31N7O3S | ethyl 4-[2,5-dimethyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carbonyl]piperazine-1-carboxylate | ChemDiv1_007804 | 509.6 |
| 6615467 | C20H28N4O2S | ethyl 4-(4-propylpiperazin-1-yl)-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidine-2-carboxylate | ChemDiv1_007805 | 388.5 |
| 6615468 | C28H36N8O2S | 1-[5-methyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carbonyl]-4-(1-piperidyl)piperidine-4-carboxamide | ChemDiv1_007806 | 548.7 |
| 6615469 | C24H33N5O3S | ethyl 4-[4-carbamoyl-4-(1-piperidyl)-1-piperidyl]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidine-2-carboxylate | ChemDiv1_007807 | 471.6 |
| 6615470 | C17H12F3N3O4S | 5-methyl-4-oxo-3-[2-oxo-2-[3-(trifluoromethyl)anilino]ethyl]thieno[2,3-d]pyrimidine-6-carboxylic acid | ChemDiv1_007809 | 411.4 |
| 6615471 | C25H26N6O3S | N-(2,5-dimethoxyphenyl)-5-methyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxamide | SMR000620030 | 490.6 |
| 6615472 | C24H22N6O3S | N-(1,3-benzodioxol-5-yl)-5-methyl-4-[4-(2-pyridyl)piperazin-1-yl]thieno[2,3-d]pyrimidine-6-carboxamide | ChemDiv1_007813 | 474.5 |
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