Molecular formula
C13H12N4S
81 compounds have this formula on CompoundList.
- Molar mass
- 256.33g/mol
- Monoisotopic mass
- 256.0783Da
- Atoms
- 30
- Elements
- 4
- Rings plus double bonds
- 10
The formula C13H12N4S describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 4 nitrogen 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 × 1360.92%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 124.72%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 421.86%14.007 × 4 = 56.028 g/mol
- S Sulfur × 112.51%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H12N4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 81 of 81 compounds
(Phenylazo)thioformic acid 2-phenylhydrazide
CAS 60-10-6C13H12N4S
N-(4,6-Dimethylpyrimidin-2-yl)-1,3-benzothiazol-2-amine
CAS 19604-14-9C13H12N4S
![3-((2-Methylallyl)thio)-5H-[1,2,4]triazino[5,6-b]indole chemical structure, C13H12N4S, CAS 328023-11-6](/s/LPCWHNSRTRBKBO-UHFFFAOYSA-N.svg)
3-((2-Methylallyl)thio)-5H-[1,2,4]triazino[5,6-b]indole
CAS 328023-11-6C13H12N4S
![6-Methyl-3-(prop-2-enylthio)-5H-[1,2,4]triazino[5,6-b]indole chemical structure, C13H12N4S, CAS 313955-75-8](/s/DSNPRSDQOUSZDD-UHFFFAOYSA-N.svg)
6-Methyl-3-(prop-2-enylthio)-5H-[1,2,4]triazino[5,6-b]indole
CAS 313955-75-8C13H12N4S
4-Amino-5-(naphthalen-1-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS 151297-83-5C13H12N4S
![6-[(2-Phenylethyl)sulfanyl]-9H-purine chemical structure, C13H12N4S, CAS 5443-90-3](/s/VCGOEBQQKCPKEN-UHFFFAOYSA-N.svg)
6-[(2-Phenylethyl)sulfanyl]-9H-purine
CAS 5443-90-3C13H12N4S
4-Amino-2-(4-methylphenyl)-6-(methylthio)pyrimidine-5-carbonitrile
CAS 287922-40-1C13H12N4S
![6-[(3-Methylphenyl)methylsulfanyl]-7H-purine chemical structure, C13H12N4S, CAS 537667-64-4](/s/XJVBAQUTZZPTRW-UHFFFAOYSA-N.svg)
6-[(3-Methylphenyl)methylsulfanyl]-7H-purine
CAS 537667-64-4C13H12N4S
![2-[(Imidazo[1,2-a]pyrimidin-2-ylmethyl)sulfanyl]phenylamine chemical structure, C13H12N4S, CAS 405921-71-3](/s/GCCNLACCKVPIIY-UHFFFAOYSA-N.svg)
2-[(Imidazo[1,2-a]pyrimidin-2-ylmethyl)sulfanyl]phenylamine
CAS 405921-71-3C13H12N4S
![4-(1H-Imidazol-1-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine chemical structure, C13H12N4S, CAS 301655-13-0](/s/JPHLSADCHGWUJS-UHFFFAOYSA-N.svg)
4-(1H-Imidazol-1-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine
CAS 301655-13-0C13H12N4S
4-Hydrazinyl-2-methyl-6-phenylthieno(2,3-d)pyrimidine
CAS 315685-00-8C13H12N4S
RefChem:357138
CAS 91803-89-3C13H12N4S
![5-Methyl-2-methylsulfanyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C13H12N4S, CAS 128484-94-6](/s/BLMBLSAMZLOVEZ-UHFFFAOYSA-N.svg)
5-Methyl-2-methylsulfanyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine
CAS 128484-94-6C13H12N4S
![6-(4-Methylphenyl)-3-methylsulfanyl-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C13H12N4S, CAS 894063-10-6](/s/SBHSVYGSPMRAJU-UHFFFAOYSA-N.svg)
6-(4-Methylphenyl)-3-methylsulfanyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS 894063-10-6C13H12N4S
4-Ethyl-5-(6-quinolinyl)-4H-1,2,4-triazole-3-thiol
CAS 866039-63-6C13H12N4S
5-(1-Methyl-1H-imidazol-2-yl)-4-phenyl-1,3-thiazol-2-amine
CAS 929975-34-8C13H12N4S
3-(Naphthylmethylthio)-1H-1,2,4-triazole-5-ylamine
CAS 311799-55-0C13H12N4S
2,6-Dimethyl-4-(4-methyl-1,3-thiazol-2-yl)-1,4-dihydro-3,5-pyridinedicarbonitrile
CAS 853329-11-0C13H12N4S
2-Benzoylpyridine thiosemicarbazone
CAS 82766-13-0C13H12N4S
![3-[3-(2-Cyanoethyl)-2-sulfanylidenebenzimidazol-1-yl]propanenitrile chemical structure, C13H12N4S, CAS 56172-22-6](/s/DQQVLZYJOWVXQY-UHFFFAOYSA-N.svg)
3-[3-(2-Cyanoethyl)-2-sulfanylidenebenzimidazol-1-yl]propanenitrile
CAS 56172-22-6C13H12N4S
![5-(4-Aminophenyl)-6-methylthieno[2,3-d]pyrimidin-4-amine chemical structure, C13H12N4S, CAS 605661-13-0](/s/XEYSOBWTYDZKAV-UHFFFAOYSA-N.svg)
5-(4-Aminophenyl)-6-methylthieno[2,3-d]pyrimidin-4-amine
CAS 605661-13-0C13H12N4S
6-(p-Tolylmethylsulfanyl)-9H-purine
CAS 5069-72-7C13H12N4S
![1-Phenyl-3-[(E)-pyridin-4-ylmethylideneamino]thiourea chemical structure, C13H12N4S, CAS 67526-44-7](/s/QCORIWKQACWACT-XNTDXEJSSA-N.svg)
1-Phenyl-3-[(E)-pyridin-4-ylmethylideneamino]thiourea
CAS 67526-44-7C13H12N4S
3-Methyl-1-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-5-amine
CAS 1171587-56-6C13H12N4S
- 6-[(2-Methylphenyl)methylsulfanyl]-7H-purine5069-73-8C13H12N4S
- Tetrazolidinethione, 2,3-diphenyl-61977-42-2C13H12N4S
- 6-(3,4-Dimethylphenyl)sulfanyl-7H-purine646510-22-7C13H12N4S
- 6-(3,5-Dimethylphenyl)sulfanyl-7H-purine646510-24-9C13H12N4S
- N-(4-(2-Phenyldiazenyl)phenyl)thiourea4989-37-1C13H12N4S
- 1H-Purine, 6-[(1-phenylethyl)thio]-93087-27-5C13H12N4S
- 4-Hydrazinyl-5-(4-methylphenyl)thieno[2,3-d]pyrimidine374611-25-3C13H12N4S
- 6-(2,6-Dimethylphenyl)sulfanyl-7H-purine646510-20-5C13H12N4S
- 6-(2,5-Dimethylphenyl)sulfanyl-7H-purine646510-18-1C13H12N4S
- N-Ethyl-6-(5-thiazolyl)-4-quinazolinamine1700636-43-6C13H12N4S
- 3-Methylsulfanyl-5-prop-2-enyl-[1,2,4]triazino[5,6-b]indole255866-40-1C13H12N4S
- 3-Ethyl-6-[(E)-2-phenylethenyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole43029-42-1C13H12N4S
- 9,10,11,13-Tetrahydrothiopyrano(3,4-c)(1,2,4)triazolo(4,3-a)(1,5)benzodiazepine61607-78-1C13H12N4S
- 5-(Allylthio)-2-methyl[1,2,4]triazolo[1,5-c]quinazoline258350-88-8C13H12N4S
- 2-(1,3-Benzothiazol-2-yl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine1177328-03-8C13H12N4S
- 1-(4-(2-Amino-4-methylthiazol-5-yl)pyridin-2-yl)cyclopropanecarbonitrile1163707-54-7C13H12N4S
- 2-[({7-Methylimidazo[1,2-a]pyridin-2-yl}methyl)sulfanyl]pyrimidine622793-66-2C13H12N4S
- 2-Methyl-3-(2-(methylthio)pyrimidin-4-yl)imidazo[1,2-a]pyridine264127-50-6C13H12N4S
- 4-Cyclopropyl-5-(1H-indol-3-yl)-4H-1,2,4-triazole-3-thiol847783-66-8C13H12N4S
- 4-Amino-6-(1-naphthyl)-1,6-dihydro-1,3,5-triazine-2-thiol1142207-98-4C13H12N4S
- N-(2-(Pyridin-3-yl)ethyl)thieno[2,3-d]pyrimidin-4-amine1183118-96-8C13H12N4S
- 2-(((6-Methylpyrimidin-4-yl)thio)methyl)imidazo[1,2-a]pyridine1251575-02-6C13H12N4S
- 5-Methyl-2-(methylthio)-7-phenylimidazo[5,1-F][1,2,4]triazine774462-47-4C13H12N4S
- 6-Ethyl-1-phenyl-1H-pyrazolo[3,4-D]pyrimidine-4-thiol100396-57-4C13H12N4S
- 5-Methyl-2-(phenylmethyl)[1,2,4]triazolo[1,5-a]pyrimidine-7-thiol36325-77-6C13H12N4S
- 2,4-Dihydro-4-[(1-naphthalenylmethyl)amino]-3H-1,2,4-triazole-3-thione870540-24-2C13H12N4S
- 6-[(E)-(Phenylhydrazinylidene)methyl]pyridine-2-carbothioamide78797-12-3C13H12N4S
- Imidazo[1,2-a]pyrazin-8-amine, N-cyclopropyl-3-(3-thienyl)-825630-45-3C13H12N4S
- 4-Hydrazinyl-2-methyl-5-phenylthieno[2,3-d]pyrimidine77995-56-3C13H12N4S
- 1-(4-Methyl-2-thiazolyl)-4-phenyl-1H-imidazol-2-amine33633-47-5C13H12N4S
- 4-Amino-3-(naphthalen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)-thione1038379-47-3C13H12N4S
- N-(2-(Pyridin-3-yl)ethyl)thieno[3,2-d]pyrimidin-4-amine1179669-47-6C13H12N4S
- 3-(((4-Amino-6-methylpyrimidin-2-yl)thio)methyl)benzonitrile1099756-82-7C13H12N4S
- 4-Methyl-5-(4-pyrazol-1-yl-phenyl)-thiazol-2-ylamine1000381-59-8C13H12N4S
- 4-(1-Benzyl-1H-pyrazol-4-yl)-1,3-thiazol-2-amine2228632-63-9C13H12N4S
- 5-[(1-Benzothiophen-3-yl)methyl]pyrimidine-2,4-diamine89446-33-3C13H12N4S
- N-[2-(Thien-2-yl)-3H-benzimidazol-5-yl]acetamidine1056140-85-2C13H12N4S
- N-[2-(Thien-3-yl)-3H-benzimidazol-5-yl]acetamidine1056140-87-4C13H12N4S
- 4-Hydrazinyl-6-(phenylmethyl)thieno[2,3-d]pyrimidine439692-64-5C13H12N4S
- 4-[(1H-Benzimidazol-2-yl)sulfanyl]benzene-1,2-diamine89028-85-3C13H12N4S
- N-(2-(1H-Pyrrol-2-yl)benzo[d]thiazol-5-yl)acetamidine863770-77-8C13H12N4S
- 1-[1-(1,3-Thiazol-2-yl)azetidin-3-yl]-1H-1,3-benzodiazole2380168-85-2C13H12N4S
- 4-[3-(1-Methyl-1H-pyrazol-3-yl)phenyl]-2-thiazolamine2468046-38-8C13H12N4S
- 3-Methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-ylthio)benzenamine2757601-32-2C13H12N4S
- 5-[4-(Methylamino)phenyl]thieno[2,3-d]pyrimidin-4-amine501698-40-4C13H12N4S
- 2'-Methyl-1-phenyl-1H,2'H-[3,3'-bipyrazole]-5-thiol2138015-25-3C13H12N4S
- 4-Ethylsulfanyl-1-phenylpyrazolo[3,4-d]pyrimidine70011-69-7C13H12N4S
- 2-Benzylidene-N-(pyridin-2-yl)hydrazine-1-carbothioamide66243-84-3C13H12N4S
- 7-Methyl-N-[(pyridin-3-yl)methyl]thieno[3,2-d]pyrimidin-4-amine1967424-07-2C13H12N4S
- 1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol1082367-11-0C13H12N4S
- 1-(3,5-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol1082528-87-7C13H12N4S
- 4-{4H,5H,6H,7H-Thieno[3,2-c]pyridin-5-yl}-7H-pyrrolo[2,3-d]pyrimidine2640902-99-2C13H12N4S
- 5-{4H,5H,6H,7H-Thieno[3,2-c]pyridin-5-yl}pyrazolo[1,5-a]pyrimidine2741911-54-4C13H12N4S
- 4-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)-1,3-thiazol-2-amine2228329-20-0C13H12N4S
- 1-(2,5-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol1082437-00-0C13H12N4S
- 1-(2,3-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol1082437-01-1C13H12N4S
- 1-(4-Ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol1082584-36-8C13H12N4S
Frequently asked questions
What is the molar mass of C13H12N4S?
The molar mass of C13H12N4S is 256.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 256.0783 Da.
How many compounds have the formula C13H12N4S?
CompoundList lists 81 compounds with the molecular formula C13H12N4S, including (Phenylazo)thioformic acid 2-phenylhydrazide, N-(4,6-Dimethylpyrimidin-2-yl)-1,3-benzothiazol-2-amine, 3-((2-Methylallyl)thio)-5H-[1,2,4]triazino[5,6-b]indole. 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 C13H12N4S?
C13H12N4S 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.