Molecular formula
C7H9NO2S
336 compounds have this formula on CompoundList.
- Molar mass
- 171.21g/mol
- Monoisotopic mass
- 175.0605Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 4
The formula C7H9NO2S describes a molecule made of 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 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 × 749.11%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 95.30%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 18.18%14.007 × 1 = 14.007 g/mol
- O Oxygen × 218.69%15.999 × 2 = 31.998 g/mol
- S Sulfur × 118.73%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H9NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 336 compounds
2-(Methanesulfonyl)-5-methylpyridine
CAS 182233-38-1C7H9NO2S
2-(2-Ethyl-1,3-thiazol-4-yl)acetic acid
CAS 933732-31-1C7H9NO2S
(3-Hydroxyphenyl)(imino)(methyl)-L6-sulfanone
CAS 2059935-51-0C7H9NO2S
1-(Methanesulfonyl)-1H-azepine
CAS 20646-53-1C7H9NO2S
Methyl 4-(aminomethyl)thiophene-2-carboxylate
CAS 195322-20-4C7H9NO2S
2-(Ethylsulfonyl)pyridine
CAS 66154-62-9C7H9NO2S
Methyl 5-ethylthiazole-4-carboxylate
CAS 81569-45-1C7H9NO2S
5-Ethyl-2-methylthiazole-4-carboxylic acid
CAS 113366-74-8C7H9NO2S
2-(Methylsulfonylmethyl)pyridine
CAS 19370-03-7C7H9NO2S
3-Amino-2-(thiophen-3-yl)propanoic acid
CAS 682803-36-7C7H9NO2S
Ethyl 4-aminothiophene-2-carboxylate
CAS 67998-24-7C7H9NO2S
2-Thiophenecarboxamide, 3-ethoxy-
CAS 139926-21-9C7H9NO2S
(2-Hydroxyphenyl)(imino)methyl-lambda6-sulfanone
CAS 1823096-97-4C7H9NO2S
Ethyl 4-aminothiophene-3-carboxylate
CAS 158460-99-2C7H9NO2S
Methyl 3-methylaminothiophene-2-carboxylate
CAS 107818-58-6C7H9NO2S
4-Methoxybenzene-1-sulfinamide
CAS 61511-68-0C7H9NO2S
2-Methyl-2-(1,3-thiazol-2-yl)propanoic acid
CAS 1057075-87-2C7H9NO2S
2-Mesyl-3-picoline
CAS 1003711-72-5C7H9NO2S
2-Ethyl-5-thiazoleacetic acid
CAS 915030-36-3C7H9NO2S
![2-Thia-7-azaspiro[4.4]nonane-6,8-dione chemical structure, C7H9NO2S, CAS 1094231-96-5](/s/NSQVQHZPFVQGBJ-UHFFFAOYSA-N.svg)
2-Thia-7-azaspiro[4.4]nonane-6,8-dione
CAS 1094231-96-5C7H9NO2S
4-(1,3-Thiazol-2-yl)butanoic acid
CAS 951217-56-4C7H9NO2S
![{4H,6H,7H-Pyrano[4,3-d][1,3]thiazol-2-yl}methanol chemical structure, C7H9NO2S, CAS 1340191-31-2](/s/RRLUOWJTXAELAR-UHFFFAOYSA-N.svg)
{4H,6H,7H-Pyrano[4,3-d][1,3]thiazol-2-yl}methanol
CAS 1340191-31-2C7H9NO2S
2-(4-Methylthiazol-5-yl)propanoic Acid
CAS 1499085-83-4C7H9NO2S
4-Cyanothiane-4-carboxylic acid
CAS 1262410-89-8C7H9NO2S
- Methyl 2-amino-2-(thiophen-3-yl)acetate791546-62-8C7H9NO2S
- 2-Ethyl-5-methyl-4-thiazolecarboxylic acid113366-76-0C7H9NO2S
- 2-Methyl-3-(thiazol-2-yl)propanoic acid933718-10-6C7H9NO2S
- N-(Hydroxymethyl)-2-(thiophen-2-yl)acetamide62220-82-0C7H9NO2S
- 4-(1,3-Thiazol-5-yl)butanoic acid933686-34-1C7H9NO2S
- [(Thiophen-3-ylmethyl)-amino]-acetic acid933702-35-3C7H9NO2S
- (Benzenesulfonyl)methanamine1892654-83-9C7H9NO2S
- 2-(2-Methyl-1,3-thiazol-4-yl)propanoic acid1314923-35-7C7H9NO2S
- 2-(1,3-Thiazol-4-yl)butanoic acid1190392-85-8C7H9NO2S
- Methyl 5-(methylamino)thiophene-2-carboxylate859855-63-3C7H9NO2S
- Methyl 4,5-dimethylthiazole-2-carboxylate79247-95-3C7H9NO2S
- AG-H-20477799812-12-7C7H9NO2S
- 4-Propylthiazole-5-carboxylic acid81569-65-5C7H9NO2S
- N-(2-Hydroxyethyl)thiophene-2-carboxamide93448-78-3C7H9NO2S
- 2-(1,3-Dioxolan-2-yl)-4-methyl-1,3-thiazole169377-82-6C7H9NO2S
- Ethyl 5-aminothiophene-3-carboxylate385785-52-4C7H9NO2S
- 3-(1,3-Thiazol-2-yl)butanoic acid1086277-46-4C7H9NO2S
- 1-(5-Methyl-3-(methylthio)isoxazol-4-yl)ethanone473448-15-6C7H9NO2S
- Methyl 3-(aminomethyl)thiophene-2-carboxylate79472-21-2C7H9NO2S
- 2-(2-Methyl-1,3-thiazol-5-yl)propanoic acid1023814-51-8C7H9NO2S
- 2-Methyl-3-(1,3-thiazol-4-yl)propanoic acid1248090-81-4C7H9NO2S
- 2-(2-Methoxyethyl)-1,3-thiazole-5-carbaldehyde1250342-63-2C7H9NO2S
- 1-(2-(Methoxymethyl)thiazol-4-yl)ethan-1-one1339831-76-3C7H9NO2S
- Methyl 5-amino-4-methylthiophene-2-carboxylate1023655-30-2C7H9NO2S
- {2H,3H-Thieno[3,4-b][1,4]dioxin-5-yl}methanamine1083423-84-0C7H9NO2S
- 2-(1,3-Thiazol-2-yl)butanoic acid1521861-01-7C7H9NO2S
- 2-(4-Methyl-1,3-thiazol-2-yl)propanoic acid1500281-91-3C7H9NO2S
- 5-Propyl-1,3-thiazole-4-carboxylic acid900587-93-1C7H9NO2S
- Methyl 2-(thiazol-5-yl)propanoate1378260-03-7C7H9NO2S
- Methyl 2-(1,2-thiazol-3-yl)propanoate1854489-58-9C7H9NO2S
- Methyl 2-(1,3-thiazol-4-yl)propanoate1369868-44-9C7H9NO2S
- 4-Tolyl-d4-sulfonamide1219795-34-2C7H9NO2S
- Methyl (thiophen-3-ylmethyl)carbamate872405-12-4C7H9NO2S
- 4-Amino-5-ethylthiophene-3-carboxylic acid81741-83-5C7H9NO2S
- 1-(3,5-Dimethyl-2-thioxo-2,3-dihydrooxazol-4-yl)ethanone124852-94-4C7H9NO2S
- 2-Hydroxy-N-(thiophen-2-ylmethyl)acetamide926240-76-8C7H9NO2S
- 3-(Methylsulfonylmethyl)pyridine19370-06-0C7H9NO2S
- 2-Cyclopropyl-4,5-dihydro-1,3-thiazole-4-carboxylic acid1052634-81-7C7H9NO2S
- 5-((Methylamino)methyl)thiophene-2-carboxylic acid893741-48-5C7H9NO2S
- 2-[5-(Aminomethyl)thiophen-2-yl]acetic acid33004-98-7C7H9NO2S
- 3-Amino-4,5-dimethylthiophene-2-carboxylic acid98547-43-4C7H9NO2S
- 2-(4-Ethyl-1,3-thiazol-2-yl)acetic acid1181105-79-2C7H9NO2S
- N-Hydroxy-2-(methanesulfinyl)aniline137500-61-9C7H9NO2S
- 3-Amino-2-(thiophen-2-yl)propanoic acid64448-34-6C7H9NO2S
- 5-Ethyl-4-methyl-1,3-thiazole-2-carboxylic acid1378839-67-8C7H9NO2S
- Methyl (3-amino-2-thienyl)acetate532395-18-9C7H9NO2S
- 3-(1,3-Thiazol-4-yl)butanoic acid1510246-51-1C7H9NO2S
- S-Methyl hydrogen [(furan-2-yl)methyl]carbonimidothioate6944-43-0C7H9NO2S
- 3-(2-Methylallyl)thiazolidine-2,4-dione122834-34-8C7H9NO2S
- Methyl (2S)-2-amino-2-(thiophen-2-yl)acetate53585-44-7C7H9NO2S
- 2-Acetyl-4-methyl-1,4-thiazin-3-one177421-80-6C7H9NO2S
- 2-Propenoic acid, 2-methyl-, 2-thiocyanatoethyl ester53397-61-8C7H9NO2S
- 4-(Methylsulfonylmethyl)pyridine19370-04-8C7H9NO2S
- 3-Aminomethyl-2-thienylacetic acid61336-52-5C7H9NO2S
- 2-(1,3-Dioxolan-2-yl)-5-methylthiazole169377-88-2C7H9NO2S
- 5-(2-Aminoethyl)thiophene-2-carboxylic acid897095-14-6C7H9NO2S
- 2-Amino-2-(4-methylthiophen-2-yl)acetic acid1270311-99-3C7H9NO2S
- [2-(Aminomethyl)thiophen-3-yl]acetic acid62220-81-9C7H9NO2S
- Methyl 4-ethyl-2-thiazolecarboxylate79247-87-3C7H9NO2S
- Prop-2-enenitrile--(ethenesulfonyl)ethene (1/1)28931-39-7C7H9NO2S
- Methyl 5-(aminomethyl)thiophene-3-carboxylate1006747-44-9C7H9NO2S
- 3-(Propan-2-yl)-1,2-thiazole-5-carboxylic acid1781662-49-4C7H9NO2S
- Methyl3-(thiazol-2-yl)propanoate859485-67-9C7H9NO2S
- 5-(1,3-Dioxolan-2-yl)-4-methylthiazole880153-36-6C7H9NO2S
- Methyl 2-ethylthiazole-4-carboxylate85622-43-1C7H9NO2S
- 4-Methyl-2-(oxetan-3-yloxy)-1,3-thiazole2199763-98-7C7H9NO2S
- 2-[(Oxetan-2-yl)methoxy]-1,3-thiazole2549009-42-7C7H9NO2S
- 4-Ethoxythiophene-3-carboxamide71050-41-4C7H9NO2S
- 2-Propenoic acid, 2-cyano-3-(methylthio)-, ethyl ester, (E)-40745-05-9C7H9NO2S
- 5-{[(Prop-2-en-1-yl)sulfanyl]methyl}-1,2-oxazol-3(2H)-one89660-70-8C7H9NO2S
- 5-Methyl-1,3,3a,6a-tetrahydrothieno[3,4-c]pyrrole-4,6-dione98547-45-6C7H9NO2S
- Methyl 3-(methylthio)-1H-pyrrole-1-carboxylate121513-58-4C7H9NO2S
- Methyl3-(thiazol-4-yl)propanoate1697396-23-8C7H9NO2S
- 2-Thiazoleacetic acid, 4,5-dimethyl-758651-37-5C7H9NO2S
- Ethyl 2-(thiazol-5-yl)acetate858487-08-8C7H9NO2S
- 2-(Methylamino)-2-(thiophen-2-yl)acetic acid1214148-83-0C7H9NO2S
Frequently asked questions
What is the molar mass of C7H9NO2S?
The molar mass of C7H9NO2S is 171.21 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 175.0605 Da.
How many compounds have the formula C7H9NO2S?
CompoundList lists 336 compounds with the molecular formula C7H9NO2S, including 2-(Methanesulfonyl)-5-methylpyridine, 2-(2-Ethyl-1,3-thiazol-4-yl)acetic acid, (3-Hydroxyphenyl)(imino)(methyl)-L6-sulfanone. 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 C7H9NO2S?
C7H9NO2S 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.