C7H4N2O3S
55 compounds have this formula on CompoundList.
- Molar mass
- 196.18g/mol
- Monoisotopic mass
- 195.9943Da
- Atoms
- 17
- Elements
- 5
- Rings plus double bonds
- 7
The formula C7H4N2O3S describes a molecule made of 7 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms, 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 × 742.86%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 42.06%1.008 × 4 = 4.032 g/mol
- N Nitrogen × 214.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 324.47%15.999 × 3 = 47.997 g/mol
- S Sulfur × 116.34%32.06 × 1 = 32.060 g/mol
Compounds with the formula C7H4N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 55 of 55 compounds
![5-Oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid chemical structure, C7H4N2O3S, CAS 51991-94-7](/s/FDGPDTWORUVKQX-UHFFFAOYSA-N.svg)
![5-Nitrobenzo[D]oxazole-2-thiol chemical structure, C7H4N2O3S, CAS 22876-21-7](/s/FQOGSTGLRLMQOV-UHFFFAOYSA-N.svg)
![4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-5-carboxylic acid chemical structure, C7H4N2O3S, CAS 1104926-91-1](/s/OJNWNTNUJCAOSU-UHFFFAOYSA-N.svg)
![7-Oxo-7H-[1,3]thiazolo[3,2-a]pyrimidine-5-carboxylic acid chemical structure, C7H4N2O3S, CAS 33304-84-6](/s/JNYBSNXHAWFFFZ-UHFFFAOYSA-N.svg)
![4-Oxo-3,4-dihydrothieno[3,2-d]pyrimidine-7-carboxylic acid chemical structure, C7H4N2O3S, CAS 1527518-33-7](/s/NEKNKGJIFDPCPB-UHFFFAOYSA-N.svg)
![5-Oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-7-carboxylic acid chemical structure, C7H4N2O3S, CAS 890092-89-4](/s/RZVXBYDLXBCQGI-UHFFFAOYSA-N.svg)
![6-Nitrothieno[3,2-b]pyridin-7-ol chemical structure, C7H4N2O3S, CAS 905735-40-2](/s/WWRBGVOLARSNJR-UHFFFAOYSA-N.svg)
![7-Nitrobenzo[d]thiazol-2(3H)-one chemical structure, C7H4N2O3S, CAS 134098-72-9](/s/NQGONBNOWKZYTD-UHFFFAOYSA-N.svg)
![7-Nitrobenzo[D]oxazole-2-thiol chemical structure, C7H4N2O3S, CAS 101494-76-2](/s/ZLFRXDKLEGRIRI-UHFFFAOYSA-N.svg)
![1,4-Dihydro-4-oxothieno[2,3-d]pyrimidine-6-carboxylic acid chemical structure, C7H4N2O3S, CAS 439693-47-7](/s/VMQOKBQPYZLGEX-UHFFFAOYSA-N.svg)
![4-Nitro-7-oxidothieno[2,3-b]pyridin-7-ium chemical structure, C7H4N2O3S, CAS 25557-51-1](/s/SMQZHRUJEFBYJB-UHFFFAOYSA-N.svg)
- 7-Nitrobenzo[d]isothiazol-3(2H)-one117054-79-2C7H4N2O3S
- 5-Nitrothieno[2,3-b]pyridin-4-ol1620011-06-4C7H4N2O3S
- 5-(1,2-Thiazol-5-yl)-1,2-oxazole-3-carboxylic acid2091528-06-0C7H4N2O3S
- 2-(3-Nitrothiophen-2-yl)oxazole1239463-92-3C7H4N2O3S
- 2-(Methylthio)furo[3,4-d]pyrimidine-5,7-dione241469-90-9C7H4N2O3S
- 4-Oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylic acid1029420-51-6C7H4N2O3S
- 2-Nitrobenzenesulfenyl isocyanate49645-31-0C7H4N2O3S
- 4-Isothiocyanato-3-nitrophenol87200-48-4C7H4N2O3S
- Phenol, 4-isothiocyanato-2-nitro-(9CI)352439-93-1C7H4N2O3S
- 4-Oxo-3H-thieno[2,3-d]pyrimidine-2-carboxylic acid69839-77-6C7H4N2O3S
- 2-Oxo-2,3-dihydrothiazolo[4,5-B]pyridine-6-carboxylic acid1556797-72-8C7H4N2O3S
- 5-Cyano-2-oxo-6-sulfanyl-1,2-dihydropyridine-3-carboxylic acid518035-83-1C7H4N2O3S
- 5-Nitro-1,3-dihydro-2,1-benzothiazol-3-one63285-88-1C7H4N2O3S
- 5-(5-Nitro-2-thienyl)oxazole70380-71-1C7H4N2O3S
- 1,3,4-Oxadiazole-2-carboxylic acid, 5-(2-thienyl)-744961-15-7C7H4N2O3S
- 5-(1,3-Thiazol-4-yl)-1,2-oxazole-3-carboxylic acid933731-61-4C7H4N2O3S
- 5-Formylimidazo[2,1-b][1,3]thiazole-2-carboxylic acid2384894-85-1C7H4N2O3S
- 5-Oxo-5H-imidazo[2,1-b][1,3]thiazine-6-carboxylic acid75712-72-0C7H4N2O3S
- 7-Nitrothieno[3,2-b]pyridine4-oxide104273-28-1C7H4N2O3S
- 2-Nitrothieno[2,3-b]pyridin-4-ol104514-91-2C7H4N2O3S
- 5-(Furan-3-yl)thiadiazole-4-carboxylic acid1098069-41-0C7H4N2O3S
- 3-(1,3-Thiazol-2-yl)-1,2-oxazole-5-carboxylic acid251912-81-9C7H4N2O3S
- 5-(1,3-Thiazol-4-yl)-1,2-oxazole-4-carboxylic acid2090238-04-1C7H4N2O3S
- 5-(1,3-Thiazol-5-yl)-1,2-oxazole-4-carboxylic acid2090663-84-4C7H4N2O3S
- 3-(1,3-Thiazol-5-yl)-1,2-oxazole-5-carboxylic acid933696-97-0C7H4N2O3S
- 3-(1,3-Thiazol-4-yl)-1,2-oxazole-5-carboxylic acid933709-25-2C7H4N2O3S
- 2-(2-Cyanoacetyl)-1,3-thiazole-4-carboxylic acid2169007-08-1C7H4N2O3S
- 2-Formylimidazo[2,1-b][1,3]thiazole-5-carboxylic acid2167216-79-5C7H4N2O3S
- 2-(2-Cyanoacetyl)-1,3-thiazole-5-carboxylic acid2168010-20-4C7H4N2O3S
- 2-(Prop-2-ynamido)-1,3-thiazole-5-carboxylic acid2137806-52-9C7H4N2O3S
- 5-(1,2-Thiazol-4-yl)-1,2-oxazole-3-carboxylic acid2298372-93-5C7H4N2O3S
Frequently asked questions
What is the molar mass of C7H4N2O3S?
The molar mass of C7H4N2O3S is 196.18 g/mol, calculated from standard atomic weights for 7 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 195.9943 Da.
How many compounds have the formula C7H4N2O3S?
CompoundList lists 55 compounds with the molecular formula C7H4N2O3S, including 5-Oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 5-Nitrobenzo[D]oxazole-2-thiol, 2(3H)-Benzothiazolone, 6-nitro-. 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 C7H4N2O3S?
C7H4N2O3S 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.