Molecular formula
C16H21NO3S
76 compounds have this formula on CompoundList.
- Molar mass
- 307.41g/mol
- Monoisotopic mass
- 307.1242Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 7
The formula C16H21NO3S describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 3 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 × 1662.51%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 216.89%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.56%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.61%15.999 × 3 = 47.997 g/mol
- S Sulfur × 110.43%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H21NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 76 of 76 compounds
![2-({[(Cyclohexylmethyl)carbamoyl]methyl}sulfanyl)benzoic acid chemical structure, C16H21NO3S, CAS 793716-20-8](/s/KDNJMNUPXYQVBQ-UHFFFAOYSA-N.svg)
2-({[(Cyclohexylmethyl)carbamoyl]methyl}sulfanyl)benzoic acid
CAS 793716-20-8C16H21NO3S
3,4-Dihydro-2,8-diisopropyl-3-thioxo-2H-1,4-benzoxazine-4-acetic acid
CAS 138333-32-1C16H21NO3S
![2-({[Cyclohexyl(methyl)carbamoyl]methyl}sulfanyl)benzoic acid chemical structure, C16H21NO3S, CAS 721406-53-7](/s/MQGOIGPVPBTXBZ-UHFFFAOYSA-N.svg)
2-({[Cyclohexyl(methyl)carbamoyl]methyl}sulfanyl)benzoic acid
CAS 721406-53-7C16H21NO3S
N,N,N-Trimethylanilinium toluene-p-sulphonate
CAS 51931-01-2C16H21NO3S
![2-{[(Cycloheptylcarbamoyl)methyl]sulfanyl}benzoic acid chemical structure, C16H21NO3S, CAS 721406-50-4](/s/LRJYRHQWRBTLFJ-UHFFFAOYSA-N.svg)
2-{[(Cycloheptylcarbamoyl)methyl]sulfanyl}benzoic acid
CAS 721406-50-4C16H21NO3S
![Ethyl 2-[(cyclobutylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C16H21NO3S, CAS 444928-20-5](/s/JYMJLGXCUUYBTM-UHFFFAOYSA-N.svg)
Ethyl 2-[(cyclobutylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 444928-20-5C16H21NO3S
S-Benzylcaptopril
CAS 81276-20-2C16H21NO3S
Benzyl 4-((acetylthio)methyl)piperidine-1-carboxylate
CAS 1355455-38-7C16H21NO3S
4-Ethoxy-N,N-diethylnaphthalene-1-sulfonamide
CAS 409357-16-0C16H21NO3S
![Methyl 2-[(cyclopropylcarbonyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate chemical structure, C16H21NO3S, CAS 352687-85-5](/s/REZIOVWGQIIUTK-UHFFFAOYSA-N.svg)
Methyl 2-[(cyclopropylcarbonyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS 352687-85-5C16H21NO3S
![Ethyl 2-[(cyclopropylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C16H21NO3S, CAS 329220-65-7](/s/QYYNYBFOCACFMF-UHFFFAOYSA-N.svg)
Ethyl 2-[(cyclopropylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 329220-65-7C16H21NO3S
6-Ethoxy-N,N-diethylnaphthalene-2-sulfonamide
CAS 428487-95-0C16H21NO3S
![1-(2-Oxo-2-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethyl)cyclohexane-1-carboxylic acid chemical structure, C16H21NO3S, CAS 1156187-68-6](/s/PRXYGOWZNIBNCJ-UHFFFAOYSA-N.svg)
1-(2-Oxo-2-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethyl)cyclohexane-1-carboxylic acid
CAS 1156187-68-6C16H21NO3S
N-Butyl-5-ethyl-8-hydroxynaphthalene-1-sulphonamide
CAS 84083-19-2C16H21NO3S
N-Butyl-4-ethoxy-1-naphthalenesulfonamide
CAS 941232-70-8C16H21NO3S
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(p-tolyl)pentanamide
CAS 457927-96-7C16H21NO3S
N-(3,5-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)isobutyramide
CAS 863445-81-2C16H21NO3S
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(p-tolyl)pivalamide
CAS 863020-55-7C16H21NO3S
N-(1-(Furan-2-yl)propan-2-yl)-2,4,5-trimethylbenzenesulfonamide
CAS 1235348-91-0C16H21NO3S
1-(Benzylsulfonyl)-3-((prop-2-yn-1-yloxy)methyl)piperidine
CAS 1251545-22-8C16H21NO3S
![Methyl 1-[(benzylsulfanyl)acetyl]piperidine-4-carboxylate chemical structure, C16H21NO3S, CAS 599160-09-5](/s/WWQXQMCLYGSLTP-UHFFFAOYSA-N.svg)
Methyl 1-[(benzylsulfanyl)acetyl]piperidine-4-carboxylate
CAS 599160-09-5C16H21NO3S
![2-Methoxy-N-[3-methoxy-4-(thiophen-2-ylmethoxy)benzyl]ethanamine chemical structure, C16H21NO3S, CAS 880814-36-8](/s/AAAZBMTXWWVNNP-UHFFFAOYSA-N.svg)
2-Methoxy-N-[3-methoxy-4-(thiophen-2-ylmethoxy)benzyl]ethanamine
CAS 880814-36-8C16H21NO3S
N-(Furan-2-ylmethyl)-2,3,4,5,6-pentamethylbenzenesulfonamide
CAS 725214-92-6C16H21NO3S
N-Isopropyl-6-propoxy-2-naphthalenesulfonamide
CAS 927636-74-6C16H21NO3S
- N-Isopropyl-4-propoxy-1-naphthalenesulfonamide886123-50-8C16H21NO3S
- N-(3,5-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)butyramide863445-84-5C16H21NO3S
- Butyl[(4-methoxynaphthyl)sulfonyl]methylamine898646-28-1C16H21NO3S
- 2-Thiopheneglycolic acid, alpha-isopropenyl-, 3-quinuclidinyl ester102367-39-5C16H21NO3S
- 4-Ethoxy-N-isobutyl-1-naphthalenesulfonamide1087639-31-3C16H21NO3S
- N-(2,4-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)isobutyramide1017632-25-5C16H21NO3S
- (E)-N-(1,4-Dioxaspiro[4.5]decan-2-ylmethyl)-3-(thiophen-2-yl)acrylamide1331520-30-9C16H21NO3S
- (1R,5S)-8-((4-Ethoxy-3-methylphenyl)sulfonyl)-8-azabicyclo[3.2.1]oct-2-ene1797892-78-4C16H21NO3S
- 2H-1,4-Benzoxazin-3(4H)-one, 7-(2-((ethylthio)methyl)-1-oxobutyl)-4-methyl-135420-39-2C16H21NO3S
- 6-Propoxy-N-propylnaphthalene-2-sulfonamide950254-02-1C16H21NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethylphenyl)isobutyramide1017657-43-0C16H21NO3S
- (1R,5S)-3-Methoxy-8-((E)-styrylsulfonyl)-8-azabicyclo[3.2.1]octane2321338-19-4C16H21NO3S
- N-((3-(2-Hydroxyethoxy)tetrahydrothiophen-3-yl)methyl)cinnamamide2321333-30-4C16H21NO3S
- 4-(Cyclopropylmethoxy)-2-(4-methylbenzenesulfonyl)-2-azabicyclo[2.1.1]hexane2763780-23-8C16H21NO3S
- (E)-1-(3-(Isobutylsulfonyl)azetidin-1-yl)-3-phenylprop-2-en-1-one1798400-94-8C16H21NO3S
- Methyl 2-((1-(2-(m-tolyl)acetyl)pyrrolidin-3-yl)thio)acetate1795299-08-9C16H21NO3S
- (E)-N-((4-Hydroxytetrahydro-2H-pyran-4-yl)methyl)-3-(4-(methylthio)phenyl)acrylamide1799254-95-7C16H21NO3S
- 3-(Methylthio)-N-(octahydrobenzo[b][1,4]dioxin-6-yl)benzamide1902947-17-4C16H21NO3S
- 2-Cyclopropyl-1-(1,1-dioxido-7-phenyl-1,4-thiazepan-4-yl)ethanone2320150-35-2C16H21NO3S
- N-[1-(3,4-Dimethylbenzenesulfonyl)butan-2-yl]but-2-ynamide2094705-08-3C16H21NO3S
- N-(5-Hydroxy-3-(thiophen-2-yl)pentyl)-2,5-dimethylfuran-3-carboxamide2034241-29-5C16H21NO3S
- 8-(4-Methoxy-3-methylbenzenesulfonyl)-3-methylidene-8-azabicyclo[3.2.1]octane2320897-21-8C16H21NO3S
- 5-(3,5-Di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)-1,3,4-oxathiazolidin-2-one114522-42-8C16H21NO3S
- Carbamic acid, [2-benzo[b]thien-3-yl-1-(hydroxymethyl)ethyl]-, 1,1-dimethylethyl ester148452-33-9C16H21NO3S
- [(4-Butoxynaphthyl)sulfonyl]dimethylamine1163730-28-6C16H21NO3S
- 1-[1-Oxo-4-(phenylthio)butyl]-3-piperidinecarboxylic acid1053983-28-0C16H21NO3S
- 3-(3-Methyl-1-oxo-2-phenylpentyl)-4-thiazolidinecarboxylic acid1132650-68-0C16H21NO3S
- Butyl 5-(dimethylamino)-1-naphthalenesulfonate1233063-43-8C16H21NO3S
- Methyl[(4-pentyloxynaphthyl)sulfonyl]amine1206085-58-6C16H21NO3S
- 1-[3-[2-(1-Oxidobenzo[b]thien-5-yl)ethoxy]propyl]-3-azetidinol1198157-22-0C16H21NO3S
- Benzyl (9-hydroxy-3-thiabicyclo[3.3.1]nonan-7-yl)carbamate1202072-46-5C16H21NO3S
- 1-(2-Phenylethenesulfonyl)-4-[(prop-2-en-1-yl)oxy]piperidine647025-24-9C16H21NO3S
- 1-(4-(Phenylsulfonyl)piperidin-1-yl)pent-4-en-1-one1705478-51-8C16H21NO3S
- Ethyl 5-amino-6-ethyl-3-isopropoxybenzo[b]thiophene-2-carboxylate1269027-40-8C16H21NO3S
- 4-Methylbenzene-1-sulfonic acid--N,N-dimethyl-1-phenylmethanamine (1/1)63458-88-8C16H21NO3S
- 4-Cyclobutylidene-1-(3-methoxybenzenesulfonyl)piperidine2310099-12-6C16H21NO3S
- 1-Propanone, 1-[4-ethenyl-1-[(4-methylphenyl)sulfonyl]-3-pyrrolidinyl]-1309599-91-4C16H21NO3S
- Benzyl 4-acetyl-3,3-dimethylthiomorpholine-2-carboxylate40052-16-2C16H21NO3S
- 6-(4-(tert-Butyl)benzyl)-5-oxothiomorpholine-3-carboxylic acid1269527-72-1C16H21NO3S
- Ethyl 2-(3-tert-butylsulfanyl-5-hydroxy-1H-indol-2-yl)acetate1056598-89-0C16H21NO3S
- 4-Methylbenzene-1-sulfonic acid--N-methyl-2-phenylethan-1-amine (1/1)62316-85-2C16H21NO3S
- 6-(4-Methylphenoxy)-1-thia-4-azaspiro[4.5]decane-3-carboxylic acid62159-53-9C16H21NO3S
- N-(4-Butoxyphenyl)-2-methyl-5,6-dihydro-1,4-oxathiine-3-carboxamide60462-44-4C16H21NO3S
- 4-tert-Butyl-2-[(4-nitrophenyl)sulfanyl]cyclohexan-1-one928839-90-1C16H21NO3S
- 6-(Hexylsulfonyl)-4-methylquinolin-2(1H)-one1207858-42-1C16H21NO3S
- 2-[1-(Ethoxyamino)butylidene]-5-(thiophen-3-yl)cyclohexane-1,3-dione100416-09-9C16H21NO3S
- tert-Butyl N-[1-(5-hydroxy-1-benzothiophen-3-yl)propan-2-yl]carbamate2580210-24-6C16H21NO3S
- tert-Butyl N-{3-cyclopropanecarbonyl-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamate2680740-40-1C16H21NO3S
- Benzyl 3-sulfanyl-8-oxa-1-azaspiro[4.5]decane-1-carboxylate2680775-68-0C16H21NO3S
- Benzyl 6-oxa-2-thia-9-azaspiro[4.6]undecane-9-carboxylate2694723-21-0C16H21NO3S
- (1S,7S)-1-Methyl-3-(4-methylbenzenesulfonyl)-3-azabicyclo[5.1.0]octane-7-carbaldehyde1776088-30-2C16H21NO3S
- 2-(N-Ethoxy-C-propylcarbonimidoyl)-3-hydroxy-5-thiophen-3-ylcyclohex-2-en-1-oneC16H21NO3S
Frequently asked questions
What is the molar mass of C16H21NO3S?
The molar mass of C16H21NO3S is 307.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 307.1242 Da.
How many compounds have the formula C16H21NO3S?
CompoundList lists 76 compounds with the molecular formula C16H21NO3S, including 2-({[(Cyclohexylmethyl)carbamoyl]methyl}sulfanyl)benzoic acid, 3,4-Dihydro-2,8-diisopropyl-3-thioxo-2H-1,4-benzoxazine-4-acetic acid, 2-({[Cyclohexyl(methyl)carbamoyl]methyl}sulfanyl)benzoic acid. 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 C16H21NO3S?
C16H21NO3S has a degree of unsaturation of 7. 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.