Molecular formula
C15H16N4O2S
205 compounds have this formula on CompoundList.
- Molar mass
- 316.38g/mol
- Monoisotopic mass
- 316.0994Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 10
The formula C15H16N4O2S describes a molecule made of 15 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1556.95%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 165.10%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 417.71%14.007 × 4 = 56.028 g/mol
- O Oxygen × 210.11%15.999 × 2 = 31.998 g/mol
- S Sulfur × 110.13%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C15H16N4O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 205 compounds
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(5-methoxy-1H-indol-1-yl)acetamide
CAS 1219539-72-6C15H16N4O2S
3-(4-Methoxy-1H-indol-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)propanamide
CAS 1282097-43-1C15H16N4O2S
![(2E)-3-[(2-Ethoxyphenyl)methyl]-2-hydrazinylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C15H16N4O2S, CAS 1351857-15-2](/s/SDMQAFVJKJVTKH-UHFFFAOYSA-N.svg)
(2E)-3-[(2-Ethoxyphenyl)methyl]-2-hydrazinylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1351857-15-2C15H16N4O2S
N-(5-(Methoxymethyl)-1,3,4-thiadiazol-2-yl)-2-(1-methyl-1H-indol-3-yl)acetamide
CAS 1329056-49-6C15H16N4O2S
![N-(4-Morpholinobut-2-yn-1-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide chemical structure, C15H16N4O2S, CAS 1396573-55-9](/s/YAQKBLXSUVHUPW-UHFFFAOYSA-N.svg)
N-(4-Morpholinobut-2-yn-1-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide
CAS 1396573-55-9C15H16N4O2S
![N-Ethyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)pyridine-3-sulfonamide chemical structure, C15H16N4O2S, CAS 1448072-83-0](/s/BYVXVUKECJINQJ-UHFFFAOYSA-N.svg)
N-Ethyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)pyridine-3-sulfonamide
CAS 1448072-83-0C15H16N4O2S
![7-Methyl-6-oxo-N-(pyridin-2-ylmethyl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide chemical structure, C15H16N4O2S, CAS 1396849-59-4](/s/WEQJKUHKVKXEIB-UHFFFAOYSA-N.svg)
7-Methyl-6-oxo-N-(pyridin-2-ylmethyl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide
CAS 1396849-59-4C15H16N4O2S
![1-(Benzo[d]oxazol-2-yl)-N-(4,5-dihydrothiazol-2-yl)pyrrolidine-2-carboxamide chemical structure, C15H16N4O2S, CAS 1796918-91-6](/s/GPHJVPWMTKOINR-UHFFFAOYSA-N.svg)
1-(Benzo[d]oxazol-2-yl)-N-(4,5-dihydrothiazol-2-yl)pyrrolidine-2-carboxamide
CAS 1796918-91-6C15H16N4O2S
![N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide chemical structure, C15H16N4O2S, CAS 2034472-57-4](/s/BUEHYFDLWCGJJU-UHFFFAOYSA-N.svg)
N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 2034472-57-4C15H16N4O2S
3-(7-Methoxy-1H-indol-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)propanamide
CAS 1630869-38-3C15H16N4O2S
![tert-Butyl 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)thiazol-4-ylcarbamate chemical structure, C15H16N4O2S, CAS 868387-57-9](/s/DILYWOFKKDDIJQ-UHFFFAOYSA-N.svg)
tert-Butyl 2-(1H-pyrrolo[2,3-b]pyridin-3-yl)thiazol-4-ylcarbamate
CAS 868387-57-9C15H16N4O2S
(E)-N',2-Bis(4-methoxyphenyl)diazene-1-carbothiohydrazide
CAS 2502-94-5C15H16N4O2S
![Ethyl 2-[(8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]propanoate chemical structure, C15H16N4O2S, CAS 603946-19-6](/s/KRLIDFQSBADIEU-UHFFFAOYSA-N.svg)
Ethyl 2-[(8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]propanoate
CAS 603946-19-6C15H16N4O2S
amine chemical structure, C15H16N4O2S, CAS 478245-61-3](/s/JIHKTBQEGOQAKO-VCHYOVAHSA-N.svg)
(E)-[(4-Methoxyphenyl)methoxy](1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethylidene)amine
CAS 478245-61-3C15H16N4O2S
Benzenesulfonamide, N-(2-azido-1-phenylethyl)-4-methyl-
CAS 175086-38-1C15H16N4O2S
Benzenesulfonamide, N-(2-azido-2-phenylethyl)-4-methyl-
CAS 175086-37-0C15H16N4O2S
![2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-3-ylmethyl)acetamide chemical structure, C15H16N4O2S, CAS 953261-61-5](/s/BJFCENRZBJDDSB-UHFFFAOYSA-N.svg)
2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-3-ylmethyl)acetamide
CAS 953261-61-5C15H16N4O2S
![2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-2-ylmethyl)acetamide chemical structure, C15H16N4O2S, CAS 952965-22-9](/s/LSUPFCUPHJWVTQ-UHFFFAOYSA-N.svg)
2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-2-ylmethyl)acetamide
CAS 952965-22-9C15H16N4O2S
![2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(4-methylpyridin-2-yl)acetamide chemical structure, C15H16N4O2S, CAS 953227-43-5](/s/SLWWUHFWHCGWLU-UHFFFAOYSA-N.svg)
2-(7-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(4-methylpyridin-2-yl)acetamide
CAS 953227-43-5C15H16N4O2S
![2-(6-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(3-methylpyridin-2-yl)acetamide chemical structure, C15H16N4O2S, CAS 953229-00-0](/s/IOGJXMDOIQOTLI-UHFFFAOYSA-N.svg)
2-(6-Methyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(3-methylpyridin-2-yl)acetamide
CAS 953229-00-0C15H16N4O2S
![2-(6,7-Dimethyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-3-yl)acetamide chemical structure, C15H16N4O2S, CAS 953219-97-1](/s/YTPRXPGSEYOGLM-UHFFFAOYSA-N.svg)
2-(6,7-Dimethyl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-3-yl)acetamide
CAS 953219-97-1C15H16N4O2S
1-Phenyl-3-(4-(pyrrolidine-1-carbonyl)thiazol-2-yl)urea
CAS 941968-37-2C15H16N4O2S
N-Cyclopropyl-2-(3-(m-tolyl)ureido)thiazole-4-carboxamide
CAS 941968-66-7C15H16N4O2S
![N-(6-Methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-1,5-dimethyl-1H-pyrazole-3-carboxamide chemical structure, C15H16N4O2S, CAS 1020051-62-0](/s/UTOBYAFWHHCULA-UHFFFAOYSA-N.svg)
N-(6-Methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-1,5-dimethyl-1H-pyrazole-3-carboxamide
CAS 1020051-62-0C15H16N4O2S
- 1-Benzoyl-N-(1,3,4-thiadiazol-2-yl)piperidine-4-carboxamide948251-95-4C15H16N4O2S
- N-Allyl-2-(2-(3-phenylureido)thiazol-4-yl)acetamide923674-20-8C15H16N4O2S
- 2-((2-Oxo-1-(pyridin-2-ylmethyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide899730-80-4C15H16N4O2S
- 2-((2-Oxo-1-(pyridin-4-ylmethyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide900000-05-7C15H16N4O2S
- 3-Butyl-6-(2,3-dihydro-1,4-benzodioxin-6-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole947061-37-2C15H16N4O2S
- 3-Butyl-6-(2,3-dihydro-1,4-benzodioxin-2-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole947832-23-7C15H16N4O2S
- 3,7-Dimethyl-1-[(4-methylphenyl)methyl]-8-sulfanyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione1040669-23-5C15H16N4O2S
- 6-Cyclopropyl-2-methylsulfanyl-4-(3-oxopiperazine-1-carbonyl)pyridine-3-carbonitrile1089371-15-2C15H16N4O2S
- 1-(Pyridine-3-carbonyl)-N-(1,3-thiazol-2-yl)piperidine-4-carboxamide1226431-19-1C15H16N4O2S
- N-{[4-(Carbamoylamino)phenyl]methyl}-2-(methylsulfanyl)pyridine-3-carboxamide1119233-18-9C15H16N4O2S
- N-sec-Butyl-2-(4-oxopyrido[3',2':4,5]thieno[3,2-D]pyrimidin-3(4H)-YL)acetamide1040662-01-8C15H16N4O2S
- 1-[(4-Phenyl-1,2,3-thiadiazol-5-yl)carbonyl]piperidine-4-carboxamide1190274-32-8C15H16N4O2S
- (E)-N-(6-Methoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-1,4-dimethyl-1H-pyrazole-5-carboxamide1207061-62-8C15H16N4O2S
- N-(1-Cyanocyclohexyl)-2-{4-oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide1197787-19-1C15H16N4O2S
- N-(1-Cyanobutyl)-3-methyl-4-oxo-2-sulfanyl-3,4-dihydroquinazoline-7-carboxamide1259218-59-1C15H16N4O2S
- N-(Cyanomethyl)-N-ethyl-2-{[(5-methyl-1,2-oxazol-3-yl)methyl]sulfanyl}pyridine-3-carboxamide1311670-17-3C15H16N4O2S
- N-[1-(2-Methoxyethyl)-1H-indol-4-yl]-4-methyl-1,2,3-thiadiazole-5-carboxamide1351689-15-0C15H16N4O2S
- tert-Butyl 3-(1H-indol-5-yl)-1,2,4-thiadiazol-5-ylcarbamate1401349-78-7C15H16N4O2S
- N-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-1-(m-tolyl)methanesulfonamide1795488-87-7C15H16N4O2S
- (2-Morpholino-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)(thiophen-2-yl)methanone2034368-88-0C15H16N4O2S
- (2-Morpholino-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)(thiophen-3-yl)methanone2034252-71-4C15H16N4O2S
- 4-Cyano-N-(2-(2-cyclopropyl-1H-imidazol-1-yl)ethyl)benzenesulfonamide2034502-69-5C15H16N4O2S
- N-[2-Hydroxy-2-(1-methyl-1H-indol-5-yl)ethyl]-4-methyl-1,2,3-thiadiazole-5-carboxamide2034594-70-0C15H16N4O2S
- N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)acetamide2034347-69-6C15H16N4O2S
- N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)-3-methylthiophene-2-carboxamide2034454-46-9C15H16N4O2S
- 4-Cyano-N-((2-methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)benzenesulfonamide2034553-24-5C15H16N4O2S
- N-(3-(Isoxazol-4-yl)propyl)-4-methyl-2-(1H-pyrrol-1-yl)thiazole-5-carboxamide1904202-29-4C15H16N4O2S
- 1-Methyl-N-(2-(2-methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethyl)-1H-pyrrole-2-carboxamide1903883-93-1C15H16N4O2S
- N-(2-(1H-Pyrazol-1-yl)-2-(thiophen-2-yl)ethyl)-3,5-dimethylisoxazole-4-carboxamide2034437-72-2C15H16N4O2S
- 1-(2-(Furan-2-yl)-2-(1H-pyrazol-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea2034255-75-7C15H16N4O2S
- (E)-N-(1-(Styrylsulfonyl)azetidin-3-yl)pyrimidin-2-amine2034997-37-8C15H16N4O2S
- (2-(Methylthio)pyridin-3-yl)(3-(pyrimidin-2-yloxy)pyrrolidin-1-yl)methanone2034530-64-6C15H16N4O2S
- 2-(Pyridin-4-ylthio)-1-(3-(pyrimidin-4-yloxy)pyrrolidin-1-yl)ethanone2034328-14-6C15H16N4O2S
- 1-(2-(4-(Furan-2-yl)-1H-pyrazol-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea2034327-68-7C15H16N4O2S
- 1-(2-(4-(Furan-3-yl)-1H-pyrazol-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea2034377-55-2C15H16N4O2S
- N-(2-(2-(1H-Pyrazol-1-yl)ethoxy)ethyl)benzo[d]thiazole-6-carboxamide2034390-03-7C15H16N4O2S
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-2-yl)ethyl)isoxazole-5-carboxamide2191213-15-5C15H16N4O2S
- N-{1-[(E)-2-phenylethenesulfonyl]azetidin-3-yl}pyridazin-3-amine2097939-79-0C15H16N4O2S
- N-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl]-1,2-oxazole-5-carboxamide2097933-88-3C15H16N4O2S
- 1-((2-(2-Oxopyrrolidin-1-yl)pyridin-4-yl)methyl)-3-(thiophen-2-yl)urea2320685-01-4C15H16N4O2S
- 2-(6-Aminobenzo[d]thiazol-2-yl)-2,7-diazaspiro[4.5]decane-6,8-dione2379797-75-6C15H16N4O2S
- N-[(1,5-Dimethylpyrazol-4-yl)methyl]-N-methyl-5-thiophen-2-yl-1,2-oxazole-3-carboxamide1005606-86-9C15H16N4O2S
- N-[(1-Ethyl-1H-pyrazol-5-yl)methyl]-N-methyl-5-(thiophen-2-yl)-1,2-oxazole-3-carboxamide1005607-23-7C15H16N4O2S
- 2-(Acetylamino)-N-(4-cyclobutyl-2-thiazolyl)-4-pyridinecarboxamide475058-08-3C15H16N4O2S
- Imidazo12apyrazine12methoxy4methylsulfoxyphenyl4102387-10-0C15H16N4O2S
- 5-[(6,7-Dimethoxy-1-benzothiophen-4-yl)methyl]pyrimidine-2,4-diamine89446-36-6C15H16N4O2S
- 1-Benzyl-3-(ethylsulfanyl)-4-methyl-1H-pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione382622-92-6C15H16N4O2S
- 6-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-(2-methylpropyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole947062-52-4C15H16N4O2S
- 6-(2,3-Dihydro-1,4-benzodioxin-2-yl)-3-(2-methylpropyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole947856-60-2C15H16N4O2S
- 3-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one1251614-83-1C15H16N4O2S
- 1-Picolinoyl-N-(thiazol-2-yl)piperidine-4-carboxamide1219907-11-5C15H16N4O2S
- 1-(3,4-Dihydropyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylic acid1313845-21-4C15H16N4O2S
- (E)-N-[2-(2-Cyanoethyl)-5-methylpyrazol-3-yl]-2-phenylethenesulfonamide1311999-79-7C15H16N4O2S
- N-[5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide1375226-58-6C15H16N4O2S
- Methyl-6-[2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]pyridine-2-carboxylate1454657-49-8C15H16N4O2S
- 4-(2,4-Dimethyl-1,3-thiazole-5-carbonyl)-1-(pyridin-3-yl)piperazin-2-one2097930-58-8C15H16N4O2S
- N-(2-Methylphenyl)-3-oxo-4-(1,3-thiazol-2-yl)piperazine-1-carboxamide2320457-22-3C15H16N4O2S
- 2-(Ethylamino)-N-[4-(2-oxoazetidin-1-yl)phenyl]-1,3-thiazole-4-carboxamide2220159-56-6C15H16N4O2S
- 3-{[5-(1-Methyl-1H-pyrazol-5-yl)furan-2-yl]methyl}-1-[(thiophen-2-yl)methyl]urea2415621-50-8C15H16N4O2S
- 5-Methyl-N-{2-[5-(1-methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}-1,2-oxazole-4-carboxamide2640829-63-4C15H16N4O2S
- N-[(2S)-2-Azido-2-phenylethyl]-4-methylbenzenesulfonamide750649-08-2C15H16N4O2S
- N-Cyclopropyl-2-(2-(3-phenylureido)thiazol-4-yl)acetamide921474-70-6C15H16N4O2S
- 3,7,8,9-Tetrahydro-1,3-dimethyl-7-(2-phenylethyl)-8-thioxo-1H-purine-2,6-dione1429-77-2C15H16N4O2S
- (2S)-1-(Prop-2-yn-1-yl)-N-{[5-(thiophen-3-yl)-1,2,4-oxadiazol-3-yl]methyl}pyrrolidine-2-carboxamide1384715-01-8C15H16N4O2S
- 3-Oxo-4-(pyridin-3-yl)-N-[(thiophen-2-yl)methyl]piperazine-1-carboxamide2320536-62-5C15H16N4O2S
- N-(2,1,3-Benzothiadiazol-4-yl)-1-(prop-2-enoyl)piperidine-4-carboxamide2361721-77-7C15H16N4O2S
- 2-({3-[(4-Methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}sulfonyl)benzonitrile2549066-73-9C15H16N4O2S
- 7-(4,5-Dimethyl-1,3-benzothiazol-2-yl)-1,3,7-triazaspiro[4.4]nonane-2,4-dione2640971-36-2C15H16N4O2S
- 8-(4-Methyl-1,3-benzothiazol-2-yl)-1,3,8-triazaspiro[4.5]decane-2,4-dione2640957-30-6C15H16N4O2S
- N4-methyl-1-tosyl-1H-pyrrolo[2,3-b]pyridine-4,5-diamine1669427-12-6C15H16N4O2S
- N-(4,5,6,7-Tetrahydro-1,3-benzothiazol-2-yl)-5H,7H,8H-pyrano[4,3-c]pyridazine-3-carboxamide2549023-86-9C15H16N4O2S
- 7-(4,7-Dimethyl-1,3-benzothiazol-2-yl)-1,3,7-triazaspiro[4.4]nonane-2,4-dione2640952-61-8C15H16N4O2S
- 7-(4,6-Dimethyl-1,3-benzothiazol-2-yl)-1,3,7-triazaspiro[4.4]nonane-2,4-dione2640895-81-2C15H16N4O2S
- 3-[3-[(4-Methylpyrazol-1-yl)methyl]azetidin-1-yl]-1,2-benzothiazole 1,1-dioxide2741935-50-0C15H16N4O2S
- 3-[3-[(2-Methylimidazol-1-yl)methyl]azetidin-1-yl]-1,2-benzothiazole 1,1-dioxide2742019-36-7C15H16N4O2S
- tert-Butyl 5-amino-1-(1,3-benzothiazol-2-yl)-1H-pyrazole-4-carboxylate2639416-27-4C15H16N4O2S
Frequently asked questions
What is the molar mass of C15H16N4O2S?
The molar mass of C15H16N4O2S is 316.38 g/mol, calculated from standard atomic weights for 15 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 316.0994 Da.
How many compounds have the formula C15H16N4O2S?
CompoundList lists 205 compounds with the molecular formula C15H16N4O2S, including N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(5-methoxy-1H-indol-1-yl)acetamide, 3-(4-Methoxy-1H-indol-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)propanamide, (2E)-3-[(2-Ethoxyphenyl)methyl]-2-hydrazinylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C15H16N4O2S?
C15H16N4O2S has a degree of unsaturation of 10. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.