CompoundLookup Search compounds by elements

Hydrogen + Oxygen + Sulfur Compounds (H + O + S)

Browse all compounds containing Hydrogen + Oxygen + Sulfur 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: 2,690,741
Showing 2,622,051 - 2,622,100 of 2,690,741
Page 52442 of 53,815
CID Formula IUPAC Name Traditional Name Mol. Weight
6776317 C27H22N6O2S 3-(2,5-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine 3-(2,5-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine 494.6
6776335 C23H19N5O6S 3-[5-[[(2E)-5-imino-2-(2-morpholino-2-oxo-ethylidene)-7-oxo-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6-ylidene]methyl]-2-furyl]benzoic acid 3-[5-[[(2E)-5-imino-2-(2-morpholino-2-oxo-ethylidene)-7-oxo-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6-ylidene]methyl]-2-furyl]benzoic acid 493.5
6776337 C21H14N2O2S 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one 358.4
6776338 C21H14N2O2S 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one 358.4
6776344 C22H25N3O6S ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate 459.5
6776345 C22H25N3O6S ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate 459.5
6776356 C17H10ClN3O4S 3-chloro-N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]benzothiophene-2-carbohydrazide 3-chloro-N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]benzothiophene-2-carbohydrazide 387.8
6776357 C17H10ClN3O4S 3-chloro-N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]benzothiophene-2-carbohydrazide 3-chloro-N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]benzothiophene-2-carbohydrazide 387.8
6776364 C18H15N4O4S- (6-methoxypyrimidin-4-yl)-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]sulfonyl-azanide (6-methoxypyrimidin-4-yl)-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]sulfonyl-azanide 383.4
6776365 C18H16N4O4S N-(6-methoxypyrimidin-4-yl)-4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzenesulfonamide N-(6-methoxypyrimidin-4-yl)-4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzenesulfonamide 384.4
6776366 C19H12N6OS 5-amino-6-(indol-3-ylidenemethyl)-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-(indol-3-ylidenemethyl)-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 372.4
6776367 C19H12N6OS 5-amino-6-(indol-3-ylidenemethyl)-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-(indol-3-ylidenemethyl)-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 372.4
6776383 C21H22N4O4S 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[4-(1-piperidylsulfonyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[4-(1-piperidylsulfonyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 426.5
6776392 C15H14ClN5O2S 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 363.8
6776394 C23H26N4O5S N-[4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]sulfonylphenyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]sulfonylphenyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 470.5
6776396 C19H15ClN4O2S N-(6-chloro-1,3-benzothiazol-2-yl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(6-chloro-1,3-benzothiazol-2-yl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 398.9
6776397 C15H15N5O2S2 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 361.4
6776398 C16H17N5O2S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 343.4
6776406 C22H24N4O5S 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide 456.5
6776409 C24H28N4O4S 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 468.6
6776410 C25H24N4O4S 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-furylmethylcarbamoyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-furylmethylcarbamoyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 476.5
6776415 C22H24N4O5S 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide 456.5
6776419 C25H24N4O4S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-furylmethylcarbamoyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-furylmethylcarbamoyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 476.5
6776423 C16H12N4O3S2 4-amino-8-methylsulfonyl-3-(pyrrol-2-ylidenemethyl)pyrimido[2,1-b][1,3]benzothiazol-2-one 4-amino-8-methylsulfonyl-3-(pyrrol-2-ylidenemethyl)pyrimido[2,1-b][1,3]benzothiazol-2-one 372.4
6776424 C16H12N4O3S2 4-amino-8-methylsulfonyl-3-(pyrrol-2-ylidenemethyl)pyrimido[2,1-b][1,3]benzothiazol-2-one 4-amino-8-methylsulfonyl-3-(pyrrol-2-ylidenemethyl)pyrimido[2,1-b][1,3]benzothiazol-2-one 372.4
6776430 C18H19N5O3S 5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methyl-1-piperidyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methyl-1-piperidyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 385.4
6776431 C18H19N5O3S 5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methyl-1-piperidyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methyl-1-piperidyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 385.4
6776432 C19H15ClN4O2S N-(6-chloro-1,3-benzothiazol-2-yl)-5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(6-chloro-1,3-benzothiazol-2-yl)-5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 398.9
6776437 C18H18N4O4S 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-sulfamoylphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-sulfamoylphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 386.4
6776438 C14H12ClN5O2S 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 349.8
6776440 C24H28N4O4S 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 468.6
6776443 C15H14ClN5O2S 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 363.8
6776456 C22H19N6O4S- (2,6-dimethylpyrimidin-4-yl)-[4-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide (2,6-dimethylpyrimidin-4-yl)-[4-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide 463.5
6776457 C22H20N6O4S N-[4-[(2,6-dimethylpyrimidin-4-yl)sulfamoyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-[(2,6-dimethylpyrimidin-4-yl)sulfamoyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 464.5
6776460 C18H18N4O4S 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-sulfamoylphenyl)-1,2-dihydropyrazole-3-carboxamide 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-sulfamoylphenyl)-1,2-dihydropyrazole-3-carboxamide 386.4
6776464 C17H19N5O2S N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 357.4
6776465 C18H21N5O2S 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 371.5
6776469 C24H28N4O4S N-[3-(3-methoxypropylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[3-(3-methoxypropylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 468.6
6776473 C19H15N6O2S+ 7-amino-2-methyl-6-[(2-methyl-6-phenyl-imidazo[2,1-b][1,3,4]thiadiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one 7-amino-2-methyl-6-[(2-methyl-6-phenyl-imidazo[2,1-b][1,3,4]thiadiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one 391.4
6776474 C19H15N6O2S+ 7-amino-2-methyl-6-[(2-methyl-6-phenyl-imidazo[2,1-b][1,3,4]thiadiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one 7-amino-2-methyl-6-[(2-methyl-6-phenyl-imidazo[2,1-b][1,3,4]thiadiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one 391.4
6776481 C24H28N4O4S N-[4-(azepan-1-ylsulfonyl)phenyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-(azepan-1-ylsulfonyl)phenyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 468.6
6776482 C21H13N5O3S2 N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2,1,3-benzothiadiazole-5-carboxamide N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2,1,3-benzothiadiazole-5-carboxamide 447.5
6776494 C16H17N5O2S 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 343.4
6776499 C22H22ClN3O3S (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 443.9
6776501 C24H28N4O4S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 468.6
6776503 C17H19N5O2S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 357.4
6776517 C22H23ClN4O4S 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 475.0
6776526 C17H19N5O2S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 357.4
6776528 C28H26ClN3O3S (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 520.0
6776530 C19H13ClN5O2S+ 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 410.9

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.