C21H17ClN2O2S
33 compounds have this formula on CompoundList.
- Molar mass
- 396.89g/mol
- Monoisotopic mass
- 396.0699Da
- Atoms
- 44
- Elements
- 6
- Rings plus double bonds
- 14
The formula C21H17ClN2O2S describes a molecule made of 21 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 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 × 2163.55%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 174.32%1.008 × 17 = 17.136 g/mol
- Cl Chlorine × 18.93%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 27.06%14.007 × 2 = 28.014 g/mol
- O Oxygen × 28.06%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.08%32.06 × 1 = 32.060 g/mol
Compounds with the formula C21H17ClN2O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 33 of 33 compounds
![N-[[4-(4-Chlorophenoxy)phenyl]carbamothioyl]-2-methylbenzamide chemical structure, C21H17ClN2O2S, CAS 428458-13-3](/s/KTIPQBFSRMIJBI-UHFFFAOYSA-N.svg)
![N-[[4-(4-Chlorophenoxy)phenyl]carbamothioyl]-4-methylbenzamide chemical structure, C21H17ClN2O2S, CAS 428484-28-0](/s/BHGSFJQQJLHDSU-UHFFFAOYSA-N.svg)
![2-Chloro-N-[1-(thiophene-2-carbonyl)-3,4-dihydro-2H-quinolin-6-yl]benzamide chemical structure, C21H17ClN2O2S, CAS 932293-59-9](/s/NKWXOGXVYQBCEZ-UHFFFAOYSA-N.svg)
![4-Chloro-N-(5,7-dimethyl-1,3-benzothiazol-2-yl)-N-[(furan-2-yl)methyl]benzamide chemical structure, C21H17ClN2O2S, CAS 922406-61-9](/s/KZQFBOXOZWMIBK-UHFFFAOYSA-N.svg)
![4-Chloro-N-[2-(3,4-dihydroisoquinolin-1-yl)phenyl]benzenesulfonamide chemical structure, C21H17ClN2O2S, CAS 212774-71-5](/s/CQWZRPAIUHNKCY-UHFFFAOYSA-N.svg)
![2-Benzylsulfonyl-1-[(4-chlorophenyl)methyl]benzimidazole chemical structure, C21H17ClN2O2S, CAS 5545-72-2](/s/HPPMQOZJTCZBEW-UHFFFAOYSA-N.svg)
![2-Benzamido-N-(4-chlorophenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide chemical structure, C21H17ClN2O2S, CAS 5586-84-5](/s/RJAXOKVYADTUQH-UHFFFAOYSA-N.svg)
![2-(9-Chloro-5-thien-3-yl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazin-2-yl)-4-methylphenol chemical structure, C21H17ClN2O2S, CAS 896619-43-5](/s/FAUDGJUSQSZCOA-UHFFFAOYSA-N.svg)
![(2-Chlorophenyl)-[5-(3-methoxyphenyl)-3-thiophen-2-yl-3,4-dihydropyrazol-2-yl]methanone chemical structure, C21H17ClN2O2S, CAS 701239-88-5](/s/RNZOHZBLIKWNBH-UHFFFAOYSA-N.svg)
![N-((E)-{2-[(4-Chlorobenzyl)sulfanyl]-3-quinolinyl}methylidene)-N-[(cyclopropylcarbonyl)oxy]amine chemical structure, C21H17ClN2O2S, CAS 692287-19-7](/s/FJVQTBWTVDMQAV-FSJBWODESA-N.svg)
![2-[1-(3-Chloro-1-benzothiophene-2-carbonyl)piperidin-4-yl]-1,3-benzoxazole chemical structure, C21H17ClN2O2S, CAS 912892-96-7](/s/NEPIXZNFSKEVHQ-UHFFFAOYSA-N.svg)
![N-[[4-(4-Chlorophenoxy)phenyl]carbamothioyl]-3-methylbenzamide chemical structure, C21H17ClN2O2S, CAS 426223-01-0](/s/QVUUANCYPRWVIJ-UHFFFAOYSA-N.svg)
![2-Chloro-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzamide chemical structure, C21H17ClN2O2S, CAS 946367-73-3](/s/UBRXFUASDZBIRV-UHFFFAOYSA-N.svg)
![3-Chloro-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzamide chemical structure, C21H17ClN2O2S, CAS 946320-32-7](/s/CCMHPPJTCFXFBM-UHFFFAOYSA-N.svg)
![4-Chloro-N-[1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzamide chemical structure, C21H17ClN2O2S, CAS 946266-22-4](/s/IZQCCIXYARHSIE-UHFFFAOYSA-N.svg)
![2-((4-Chlorophenyl)thio)-N-(1-ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)acetamide chemical structure, C21H17ClN2O2S, CAS 895470-27-6](/s/YCYLBLGTSGTNIL-UHFFFAOYSA-N.svg)
![9-Chloro-2-(4-methoxyphenyl)-5-(thiophen-3-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine chemical structure, C21H17ClN2O2S, CAS 899984-46-4](/s/ILAQOQSBPKBDQK-UHFFFAOYSA-N.svg)
- 5-[2-[(2-Chlorophenoxy)methyl]-4-thiazolyl]-3-(3,4-dimethylphenyl)isoxazole265125-13-1C21H17ClN2O2S
- 1-[(2-Chlorophenyl)methyl]-5,6-dimethyl-3-phenyl-1H,2H,3H,4H-thieno[2,3-d]pyrimidine-2,4-dione689754-67-4C21H17ClN2O2S
- 1-[(4-Chlorophenyl)methyl]-5,6-dimethyl-3-phenyl-1H,2H,3H,4H-thieno[2,3-d]pyrimidine-2,4-dione689754-72-1C21H17ClN2O2S
- 1-[(3-Chlorophenyl)methyl]-5,6-dimethyl-3-phenyl-1H,2H,3H,4H-thieno[2,3-d]pyrimidine-2,4-dione689754-82-3C21H17ClN2O2S
- 2-Benzyl-1-(4-chloro-3-methylbenzenesulfonyl)-1H-1,3-benzodiazole2637135-23-8C21H17ClN2O2S
- 1-[5-(4-Chlorobenzoyl)-3-(pyridin-4-yl)thiophen-2-yl]piperidin-4-one886462-73-3C21H17ClN2O2S
- (E)-N-[(7-Chloro-5-thiophen-3-yl-2,3-dihydro-1-benzofuran-2-yl)methyl]-3-pyridin-3-ylprop-2-enamide1069796-77-5C21H17ClN2O2S
- Ethyl 5-chloro-1-((2-phenylthiazol-4-yl)methyl)-1H-indole-7-carboxylate1196051-04-3C21H17ClN2O2S
- 1H-Pyrrolo[2,3-b]pyridine,1-[(4-chlorophenyl)methyl]-6-[4-(methylsulfonyl)phenyl]-845993-54-6C21H17ClN2O2S
Frequently asked questions
What is the molar mass of C21H17ClN2O2S?
The molar mass of C21H17ClN2O2S is 396.89 g/mol, calculated from standard atomic weights for 21 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 396.0699 Da.
How many compounds have the formula C21H17ClN2O2S?
CompoundList lists 33 compounds with the molecular formula C21H17ClN2O2S, including N-[[4-(4-Chlorophenoxy)phenyl]carbamothioyl]-2-methylbenzamide, N-[[4-(4-Chlorophenoxy)phenyl]carbamothioyl]-4-methylbenzamide, 4(9-CL-5-(2-Thienyl)1,10B-dihydropyrazolo(1,5-C)(1,3)benzoxazin-2-yl)PH ME ether. 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 C21H17ClN2O2S?
C21H17ClN2O2S has a degree of unsaturation of 14. 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.