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Molecular formula

C12H9ClN4S

33 compounds have this formula on CompoundList.

Molar mass
276.74g/mol
Monoisotopic mass
276.0236Da
Atoms
27
Elements
5
Rings plus double bonds
10

The formula C12H9ClN4S describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 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 × 1252.08%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.28%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 112.81%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 420.25%
    14.007 × 4 = 56.028 g/mol
  • S Sulfur × 111.58%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H9ClN4S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 33 of 33 compounds

4-Chlorobenzyl 7H-purin-6-yl sulfide chemical structure, C12H9ClN4S, CAS 5069-67-0
4-Chlorobenzyl 7H-purin-6-yl sulfide
CAS 5069-67-0C12H9ClN4S
5-(4-Chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine chemical structure, C12H9ClN4S, CAS 330473-50-2
5-(4-Chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine
CAS 330473-50-2C12H9ClN4S
Purine, 6-((o-chlorobenzyl)thio)- chemical structure, C12H9ClN4S, CAS 5069-68-1
Purine, 6-((o-chlorobenzyl)thio)-
CAS 5069-68-1C12H9ClN4S
7-(4-Chlorophenyl)-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C12H9ClN4S, CAS 477851-44-8
7-(4-Chlorophenyl)-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidine
CAS 477851-44-8C12H9ClN4S
Purine, 6-((m-chlorobenzyl)thio)- chemical structure, C12H9ClN4S, CAS 5069-69-2
Purine, 6-((m-chlorobenzyl)thio)-
CAS 5069-69-2C12H9ClN4S
(7-Chlorothiazolo[5,4-d]pyrimidin-2-yl)-p-tolyl-amine chemical structure, C12H9ClN4S, CAS 871266-80-7
(7-Chlorothiazolo[5,4-d]pyrimidin-2-yl)-p-tolyl-amine
CAS 871266-80-7C12H9ClN4S
2-Chloro-6-(2-methylphenyl)sulfanyl-7H-purine chemical structure, C12H9ClN4S, CAS 646509-48-0
2-Chloro-6-(2-methylphenyl)sulfanyl-7H-purine
CAS 646509-48-0C12H9ClN4S
3-(4-Chlorophenyl)-6-methylsulfanyl-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C12H9ClN4S, CAS 852372-98-6
3-(4-Chlorophenyl)-6-methylsulfanyl-[1,2,4]triazolo[4,3-b]pyridazine
CAS 852372-98-6C12H9ClN4S
3-Amino-6-[(4-chlorophenyl)sulfanylmethyl]pyrazine-2-carbonitrile chemical structure, C12H9ClN4S, CAS 54798-21-9
3-Amino-6-[(4-chlorophenyl)sulfanylmethyl]pyrazine-2-carbonitrile
CAS 54798-21-9C12H9ClN4S
2-Chloro-6-(3-methylphenyl)sulfanyl-7H-purine chemical structure, C12H9ClN4S, CAS 646510-38-5
2-Chloro-6-(3-methylphenyl)sulfanyl-7H-purine
CAS 646510-38-5C12H9ClN4S
2-Chloro-6-(4-methylphenyl)sulfanyl-7H-purine chemical structure, C12H9ClN4S, CAS 646510-40-9
2-Chloro-6-(4-methylphenyl)sulfanyl-7H-purine
CAS 646510-40-9C12H9ClN4S
2-Benzylthio-6-chloropurine chemical structure, C12H9ClN4S, CAS 51998-91-5
2-Benzylthio-6-chloropurine
CAS 51998-91-5C12H9ClN4S
2-(Benzylthio)-5-chloro-[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C12H9ClN4S, CAS 98968-28-6
2-(Benzylthio)-5-chloro-[1,2,4]triazolo[1,5-a]pyrimidine
CAS 98968-28-6C12H9ClN4S
N-[(6-Chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylene](3-pyridinyl)methanamine chemical structure, C12H9ClN4S, CAS 241132-70-7
N-[(6-Chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylene](3-pyridinyl)methanamine
CAS 241132-70-7C12H9ClN4S
1-{[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]methyl}-1H-1,2,4-triazole chemical structure, C12H9ClN4S, CAS 133767-51-8
1-{[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]methyl}-1H-1,2,4-triazole
CAS 133767-51-8C12H9ClN4S
7-Chloro-N-o-tolylthiazolo[5,4-d]pyrimidin-2-amine chemical structure, C12H9ClN4S, CAS 1000709-51-2
7-Chloro-N-o-tolylthiazolo[5,4-d]pyrimidin-2-amine
CAS 1000709-51-2C12H9ClN4S
1-(4-Chlorophenyl)-4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C12H9ClN4S, CAS 893912-39-5
1-(4-Chlorophenyl)-4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine
CAS 893912-39-5C12H9ClN4S
1-[(4-Chlorophenyl)methyl]pyrazolo[5,4-d]pyrimidine-4-thiol chemical structure, C12H9ClN4S, CAS 610279-51-1
1-[(4-Chlorophenyl)methyl]pyrazolo[5,4-d]pyrimidine-4-thiol
CAS 610279-51-1C12H9ClN4S
4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine chemical structure, C12H9ClN4S, CAS 667399-98-6
4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine
CAS 667399-98-6C12H9ClN4S
(2-Chloro-[1,7]naphthyridin-8-yl)-(2-methyl-thiazol-4-yl)-amine chemical structure, C12H9ClN4S, CAS 930302-97-9
(2-Chloro-[1,7]naphthyridin-8-yl)-(2-methyl-thiazol-4-yl)-amine
CAS 930302-97-9C12H9ClN4S
4-Chloro-6-methylsulfanyl-1-phenylpyrazolo[3,4-d]pyrimidine chemical structure, C12H9ClN4S, CAS 339106-37-5
4-Chloro-6-methylsulfanyl-1-phenylpyrazolo[3,4-d]pyrimidine
CAS 339106-37-5C12H9ClN4S
3-(7-Chloro-8-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C12H9ClN4S, CAS 1179360-91-8
3-(7-Chloro-8-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-91-8C12H9ClN4S
3-(6-Chloro-8-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C12H9ClN4S, CAS 1179361-51-3
3-(6-Chloro-8-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179361-51-3C12H9ClN4S
4-Chloro-2-methylsulfanyl-6-phenylamino-pyrimidine-5-carbonitrile chemical structure, C12H9ClN4S, CAS 200626-36-4
4-Chloro-2-methylsulfanyl-6-phenylamino-pyrimidine-5-carbonitrile
CAS 200626-36-4C12H9ClN4S

Frequently asked questions

What is the molar mass of C12H9ClN4S?

The molar mass of C12H9ClN4S is 276.74 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 276.0236 Da.

How many compounds have the formula C12H9ClN4S?

CompoundList lists 33 compounds with the molecular formula C12H9ClN4S, including 4-Chlorobenzyl 7H-purin-6-yl sulfide, 5-(4-Chlorophenyl)-4-hydrazinylthieno[2,3-d]pyrimidine, Purine, 6-((o-chlorobenzyl)thio)-. 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 C12H9ClN4S?

C12H9ClN4S 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.