Molecular formula
C7H9NO4S
96 compounds have this formula on CompoundList.
- Molar mass
- 203.21g/mol
- Monoisotopic mass
- 206.0441Da
- Atoms
- 22
- Elements
- 5
- Rings plus double bonds
- 4
The formula C7H9NO4S describes a molecule made of 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 4 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 × 741.37%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 94.46%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 16.89%14.007 × 1 = 14.007 g/mol
- O Oxygen × 431.49%15.999 × 4 = 63.996 g/mol
- S Sulfur × 115.78%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H9NO4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 96 of 96 compounds
Benzenesulfonic acid, 3-amino-4-methoxy-
CAS 98-42-0C7H9NO4S
Benzenesulfonic acid, 5-amino-2-methoxy-
CAS 6470-17-3C7H9NO4S
(5R)-2,5,6,7-Tetrahydro-1,4-thiazepine-3,5-dicarboxylic acid
CAS 87254-95-3C7H9NO4S
2-Amino-5-methoxybenzenesulfonic acid
CAS 13244-33-2C7H9NO4S
![1-[(3-Sulfanylpropanoyl)oxy]pyrrolidine-2,5-dione chemical structure, C7H9NO4S, CAS 117235-10-6](/s/UTBOEPMMEANMPS-UHFFFAOYSA-N.svg)
1-[(3-Sulfanylpropanoyl)oxy]pyrrolidine-2,5-dione
CAS 117235-10-6C7H9NO4S
Dimethyl isothiocyanatosuccinate
CAS 121928-38-9C7H9NO4S
![(1R,4S,5S,6S)-4-Amino-2-thiabicyclo[3.1.0]hexane-4,6-dicarboxylic acid chemical structure, C7H9NO4S, CAS 191471-53-1](/s/QBHIOYZCUZBIEN-MDASVERJSA-N.svg)
(1R,4S,5S,6S)-4-Amino-2-thiabicyclo[3.1.0]hexane-4,6-dicarboxylic acid
CAS 191471-53-1C7H9NO4S
4-Cyano-1,1-dioxo-1lambda6-thiane-4-carboxylic acid
CAS 1935323-61-7C7H9NO4S
LY-389795
CAS 222529-89-7C7H9NO4S
4-Methanesulfonyl-1-methyl-1H-pyrrole-2-carboxylic acid
CAS 1935943-85-3C7H9NO4S
Methyl 1-cyano-2-methanesulfonylcyclopropane-1-carboxylate
CAS 2060063-32-1C7H9NO4S
(3-Ethyl-2,4-dioxo-thiazolidin-5-yl)-acetic acid
CAS 499199-10-9C7H9NO4S
Methyl (1R,2R)-1-cyano-2-methylsulfonylcyclopropane-1-carboxylate
CAS 2307739-24-6C7H9NO4S
Ethyl (2,4-dioxo-1,3-thiazolidin-3-yl)acetate
CAS 39137-34-3C7H9NO4S
4-Methoxyphenyl sulfamate
CAS 25998-98-5C7H9NO4S
3-Methoxysulfanilic acid
CAS 6472-58-8C7H9NO4S
5-Amino-4-hydroxytoluene-3-sulphonic acid
CAS 6387-15-1C7H9NO4S
5-Amino-6-hydroxytoluene-3-sulphonic acid
CAS 94442-01-0C7H9NO4S
Dimethyl L-isothiocyanatosuccinate
CAS 21055-49-2C7H9NO4S
4-Hydroxy-3-methoxybenzene-1-sulfonamide
CAS 1243362-00-6C7H9NO4S
Methyl 2-(5-methyl-2,4-dioxothiazolidin-5-yl)acetate
CAS 1532560-13-6C7H9NO4S
1-(2-(Sulphonatooxy)ethyl)pyridinium
CAS 6142-30-9C7H9NO4S
2-Hydroxy-5-methoxybenzenesulfonamide
CAS 82020-60-8C7H9NO4S
3-Amino-5-methoxybenzene-1-sulfonic acid
CAS 212772-32-2C7H9NO4S
- 3-Hydroxy-4-methoxybenzene-1-sulfonamide1243402-76-7C7H9NO4S
- 4-Methylthiophen-3-amine oxalate500100-74-3C7H9NO4S
- 2-Hydroxy-4-methoxybenzene-1-sulfonamide1243393-79-4C7H9NO4S
- 3-Hydroxy-5-methoxybenzenesulfonamide95234-76-7C7H9NO4S
- p-Tolyl hydroxysulfamate2320175-02-6C7H9NO4S
- Aceticc acid, 2-(methylthio)-, 2,5-dioxo-1-pyrrolidinyl ester51244-88-3C7H9NO4S
- 5-Hydroxy-2-methoxybenzenesulfonamide82020-61-9C7H9NO4S
- 5-Hydroxy-10-oxa-3lambda6-thia-4-azatricyclo[5.2.1.0,2,6]dec-4-ene-3,3-dione125638-25-7C7H9NO4S
- 4-Methylthiophen-2-amine oxalate14893-94-8C7H9NO4S
- 3-Hydroxy-2-methoxybenzenesulfonamide1243281-24-4C7H9NO4S
- 2-Hydroxy-3-methoxybenzenesulfonamide1243380-40-6C7H9NO4S
- 2-(2-Methoxyethoxy)-thiazole-4-carboxylic acid1873063-21-8C7H9NO4S
- 5-Methyl-1-(methylsulfonyl)-1H-pyrrole-3-carboxylic acid2540797-33-7C7H9NO4S
- Methyl 3-(2,4-dioxothiazolidin-3-yl)propanoate1033700-43-4C7H9NO4S
- 2-Methyl-N-(methylsulfonyl)furan-3-carboxamide1197790-36-5C7H9NO4S
- 5-(Methoxycarbonyl)-5,6-dihydro-2H-1,4-thiazine-3-carboxylic acid860175-46-8C7H9NO4S
- N-(3-Methoxyphenyl)sulfamic acid29921-61-7C7H9NO4S
- 2-Methoxyphenyl sulfamate57651-00-0C7H9NO4S
- Ethyl (2-amino-2H-1,3-oxathiol-5-yl)(oxo)acetate1351479-20-3C7H9NO4S
- Ammonium hydrogen 2-sulphinatobenzoate56585-57-0C7H9NO4S
- 1-[(2-Sulfanylpropanoyl)oxy]pyrrolidine-2,5-dione68181-18-0C7H9NO4S
- (5S)-2,5,6,7-Tetrahydro-1,4-thiazepine-3,5-dicarboxylic acid87458-28-4C7H9NO4S
- 2-Hydroxy-6-methoxybenzenesulfonamide1243474-25-0C7H9NO4S
- 4-Hydroxy-2-methoxybenzenesulfonamide1243287-52-6C7H9NO4S
- 5,6,7,8-Tetrahydro-2H-1,2lambda~6~,3-benzoxathiazine-2,2,4(3H)-trione33666-07-8C7H9NO4S
- N-(2,5-Dihydroxyphenyl)methanesulfonamide127328-96-5C7H9NO4S
- 3-Methoxyphenyl sulfamate137208-64-1C7H9NO4S
- 4-(2,4-Dioxothiazolidin-3-yl)butanoic acid60708-92-1C7H9NO4S
- 3-Methylthiophen-2-amine oxalate1956324-23-4C7H9NO4S
- 5-Methylthiophen-2-amine oxalate1956319-71-3C7H9NO4S
- (2-Hydroxyphenyl)methyl sulfamate2229323-62-8C7H9NO4S
- 5-Amino-2-(hydroxymethyl)benzenesulfonic acid1089335-92-1C7H9NO4S
- 2-(2-Methoxyethoxy)thiazole-5-carboxylic acid1864631-78-6C7H9NO4S
- 4-Methyl-1-(methylsulfonyl)-1H-pyrrole-3-carboxylic acid2460707-56-4C7H9NO4S
- 2,6-Dimethoxypyridine-3-sulfinic acid2385341-69-3C7H9NO4S
- 2-(Carboxymethylene)-3-thiazolidineacetic acid5718-86-5C7H9NO4S
- 5,6-Dimethoxypyridine-3-sulfinic acid2694723-48-1C7H9NO4S
- 2-Hydroxy-5-methylphenyl sulfamate343855-02-7C7H9NO4S
- (2,4-Dihydroxyphenyl)methanesulfonamide2229108-63-6C7H9NO4S
- 5-Formyl-3,4-dimethyl-1H-pyrrole-2-sulfonic acid791041-95-7C7H9NO4S
- Nitric acid--(phenylsulfanyl)methanol (1/1)89093-64-1C7H9NO4S
- Methyl 5,5-dimethyl-2,4-dioxo-1,3-thiazolidine-3-carboxylate89295-54-5C7H9NO4S
- 2,4-Dihydroxy-N-methylbenzene-1-sulfonamide116039-48-6C7H9NO4S
- (3S)-2,3,6,7-Tetrahydro-1,4-thiazepine-3,5-dicarboxylic acid87458-27-3C7H9NO4S
- 1-(Ethylsulfonyl)-1H-pyrrole-3-carboxylic acid1505508-18-8C7H9NO4S
- 3-Amino-5-hydroxy-4-methylbenzenesulfonic acid618447-06-6C7H9NO4S
- 5-Amino-2-hydroxy-4-methylbenzenesulfonic acid1822770-18-2C7H9NO4S
- 2-Hydroxy-4-methylphenyl sulfamate1824178-58-6C7H9NO4S
- 3-Methyl-4-(methylsulfonyl)-1H-pyrrole-2-carboxylic acid2730025-90-6C7H9NO4S
- 3-Methyl-5-(methylsulfonyl)-1H-pyrrole-2-carboxylic acid2730026-69-2C7H9NO4S
- 3-Cyano-1,1-dioxo-1lambda6-thiane-3-carboxylic acid2137767-61-2C7H9NO4S
- 2-Hydroxy-3-(3-methoxy-1,2-thiazol-5-yl)propanoic acid2004372-60-3C7H9NO4S
- (2,3-Dihydroxyphenyl)methanesulfonamide2228148-97-6C7H9NO4S
- (3,4-Dihydroxyphenyl)methanesulfonamide2229542-72-5C7H9NO4S
- Methyl 2-hydroxy-2-(2-methoxy-1,3-thiazol-5-yl)acetate1871855-79-6C7H9NO4S
- 2-{[2-(Methoxymethyl)-1,3-thiazol-4-yl]oxy}acetic acid2228539-84-0C7H9NO4S
- (4-Hydroxyphenyl)methyl sulfamate2229189-09-5C7H9NO4S
- 3-Hydroxy-3-(2-methoxy-1,3-thiazol-5-yl)propanoic acid1864622-72-9C7H9NO4S
- (3S)-3-Hydroxy-3-(2-methoxy-1,3-thiazol-5-yl)propanoic acid2227816-50-2C7H9NO4S
- 2-(1-Cyano-2-methanesulfonylcyclopropyl)acetic acid2137668-75-6C7H9NO4S
- 2-Hydroxy-3-(3-methoxy-1,2-thiazol-4-yl)propanoic acid2172052-29-6C7H9NO4S
- (3R)-3-Hydroxy-3-(2-methoxy-1,3-thiazol-5-yl)propanoic acid2227693-51-6C7H9NO4S
- 2-Hydroxy-3-(2-methoxy-1,3-thiazol-5-yl)propanoic acid2152324-00-8C7H9NO4S
- 3-Hydroxy-4-methylphenyl sulfamate2228344-39-4C7H9NO4S
- (2,5-Dihydroxyphenyl)methanesulfonamide2229300-78-9C7H9NO4S
- (3-Hydroxyphenyl)methyl sulfamate2228867-92-1C7H9NO4S
- 2-Hydroxy-2-[2-(methoxymethyl)-1,3-thiazol-4-yl]acetic acid2228287-49-6C7H9NO4S
- 3-(2-Methoxyethoxy)-1,2-thiazole-5-carboxylic acid2870673-76-8C7H9NO4S
- 3-(Hydroxymethyl)pyridin-2-yl methanesulfonate2445299-77-2C7H9NO4S
- Ethyl 4-hydroxy-2-methoxy-thiazole-5-carboxylate36751-23-2C7H9NO4S
- 4-(2H3)methanesulfonyl-1-methyl-1H-pyrrole-2-carboxylic acid3017243-68-1C7H9NO4S
- rac-2-[(1R,2R)-1-Cyano-2-methanesulfonylcyclopropyl]acetic acid2137581-30-5C7H9NO4S
Frequently asked questions
What is the molar mass of C7H9NO4S?
The molar mass of C7H9NO4S is 203.21 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 206.0441 Da.
How many compounds have the formula C7H9NO4S?
CompoundList lists 96 compounds with the molecular formula C7H9NO4S, including Benzenesulfonic acid, 3-amino-4-methoxy-, Benzenesulfonic acid, 5-amino-2-methoxy-, (5R)-2,5,6,7-Tetrahydro-1,4-thiazepine-3,5-dicarboxylic 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 C7H9NO4S?
C7H9NO4S has a degree of unsaturation of 4. 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.