Molecular formula
C21H23N3O3S2
151 compounds have this formula on CompoundList.
- Molar mass
- 429.55g/mol
- Monoisotopic mass
- 429.1181Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H23N3O3S2 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. 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 × 2158.72%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 235.40%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 39.78%14.007 × 3 = 42.021 g/mol
- O Oxygen × 311.17%15.999 × 3 = 47.997 g/mol
- S Sulfur × 214.93%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C21H23N3O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 151 of 151 compounds
3-(4-(Methylthio)phenyl)-5-(1-tosylpiperidin-4-yl)-1,2,4-oxadiazole
CAS 946369-26-2C21H23N3O3S2
2-Benzyl-5-(1-((4-methoxyphenyl)sulfonyl)piperidin-3-yl)-1,3,4-thiadiazole
CAS 1203192-69-1C21H23N3O3S2
![(E)-N-(3-Ethyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(pyrrolidin-1-ylsulfonyl)benzamide chemical structure, C21H23N3O3S2, CAS 850909-01-2](/s/XNYFVDYUGMEVSY-UHFFFAOYSA-N.svg)
(E)-N-(3-Ethyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(pyrrolidin-1-ylsulfonyl)benzamide
CAS 850909-01-2C21H23N3O3S2
![(Z)-N-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(piperidin-1-ylsulfonyl)benzamide chemical structure, C21H23N3O3S2, CAS 850910-69-9](/s/IMJJCKJWVQWMFJ-UHFFFAOYSA-N.svg)
(Z)-N-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 850910-69-9C21H23N3O3S2
![(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-4-(tert-butyl)benzamide chemical structure, C21H23N3O3S2, CAS 865180-20-7](/s/ZHMCMABLFFMEAY-UHFFFAOYSA-N.svg)
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-4-(tert-butyl)benzamide
CAS 865180-20-7C21H23N3O3S2
![N-(4,7-Dimethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide chemical structure, C21H23N3O3S2, CAS 905692-54-8](/s/IBFSBQBDWZCSFG-UHFFFAOYSA-N.svg)
N-(4,7-Dimethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 905692-54-8C21H23N3O3S2
![(Z)-N-(3-Allylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-diethylsulfamoyl)benzamide chemical structure, C21H23N3O3S2, CAS 941871-40-5](/s/RZNZKLNLHSCXQR-UHFFFAOYSA-N.svg)
(Z)-N-(3-Allylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-diethylsulfamoyl)benzamide
CAS 941871-40-5C21H23N3O3S2
![N-(5,7-Dimethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide chemical structure, C21H23N3O3S2, CAS 896676-63-4](/s/AIWWCILSCCHDNP-UHFFFAOYSA-N.svg)
N-(5,7-Dimethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 896676-63-4C21H23N3O3S2
N-(3,4-Dimethoxyphenethyl)-2-((3-(m-tolyl)-1,2,4-thiadiazol-5-yl)thio)acetamide
CAS 864918-22-9C21H23N3O3S2
4-Pyrrolidin-1-ylsulfonyl-N-(3,4,6-trimethyl-1,3-benzothiazol-2-ylidene)benzamide
CAS 850903-13-8C21H23N3O3S2
![[(1-Cyanocyclohexyl)carbamoyl]methyl 2-{[(4-methyl-1,3-thiazol-2-yl)sulfanyl]methyl}benzoate chemical structure, C21H23N3O3S2, CAS 878076-29-0](/s/VJPORNPSEWNEIG-UHFFFAOYSA-N.svg)
[(1-Cyanocyclohexyl)carbamoyl]methyl 2-{[(4-methyl-1,3-thiazol-2-yl)sulfanyl]methyl}benzoate
CAS 878076-29-0C21H23N3O3S2
N-(3,4-Dimethoxyphenethyl)-2-((3-(p-tolyl)-1,2,4-thiadiazol-5-yl)thio)acetamide
CAS 864917-52-2C21H23N3O3S2
![N-(4-Ethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide chemical structure, C21H23N3O3S2, CAS 892855-68-4](/s/QFZMDHXNWFUQKG-UHFFFAOYSA-N.svg)
N-(4-Ethylbenzo[d]thiazol-2-yl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 892855-68-4C21H23N3O3S2
![4-(N-Cyclopentyl-N-methylsulfamoyl)-N-(2-methylbenzo[d]thiazol-6-yl)benzamide chemical structure, C21H23N3O3S2, CAS 899734-81-7](/s/PDOQJHFCMZCHQF-UHFFFAOYSA-N.svg)
4-(N-Cyclopentyl-N-methylsulfamoyl)-N-(2-methylbenzo[d]thiazol-6-yl)benzamide
CAS 899734-81-7C21H23N3O3S2
![N-(Benzo[d]thiazol-5-yl)-4-(N-cyclohexyl-N-methylsulfamoyl)benzamide chemical structure, C21H23N3O3S2, CAS 941877-63-0](/s/HNDFUCKQRFGFCU-UHFFFAOYSA-N.svg)
N-(Benzo[d]thiazol-5-yl)-4-(N-cyclohexyl-N-methylsulfamoyl)benzamide
CAS 941877-63-0C21H23N3O3S2
![N-(6-Methylbenzo[d]thiazol-2-yl)-1-tosylpiperidine-4-carboxamide chemical structure, C21H23N3O3S2, CAS 941893-06-7](/s/RUGQCVKUIJKMTG-UHFFFAOYSA-N.svg)
N-(6-Methylbenzo[d]thiazol-2-yl)-1-tosylpiperidine-4-carboxamide
CAS 941893-06-7C21H23N3O3S2
![4-tert-Butyl-N-[(2E)-5-[(2-methylbenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]benzamide chemical structure, C21H23N3O3S2, CAS 895823-91-3](/s/HYNZBUIKMUDTPN-UHFFFAOYSA-N.svg)
4-tert-Butyl-N-[(2E)-5-[(2-methylbenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]benzamide
CAS 895823-91-3C21H23N3O3S2
![1-(4-(4,6-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)-2-(phenylsulfonyl)ethanone chemical structure, C21H23N3O3S2, CAS 897484-89-8](/s/HTIBIOHNERHPQO-UHFFFAOYSA-N.svg)
1-(4-(4,6-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)-2-(phenylsulfonyl)ethanone
CAS 897484-89-8C21H23N3O3S2
![(4-(Ethylsulfonyl)phenyl)(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C21H23N3O3S2, CAS 886924-62-5](/s/VZPWZWQIKBAKBP-UHFFFAOYSA-N.svg)
(4-(Ethylsulfonyl)phenyl)(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 886924-62-5C21H23N3O3S2
![1-(4-(4-Methylbenzo[d]thiazol-2-yl)piperazin-1-yl)-2-(4-(methylsulfonyl)phenyl)ethanone chemical structure, C21H23N3O3S2, CAS 941931-12-0](/s/OLPVPAQZJWXDIX-UHFFFAOYSA-N.svg)
1-(4-(4-Methylbenzo[d]thiazol-2-yl)piperazin-1-yl)-2-(4-(methylsulfonyl)phenyl)ethanone
CAS 941931-12-0C21H23N3O3S2
![1-(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)-2-(4-(ethylsulfonyl)phenyl)ethanone chemical structure, C21H23N3O3S2, CAS 941931-70-0](/s/OZIXKDVIENQTON-UHFFFAOYSA-N.svg)
1-(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)-2-(4-(ethylsulfonyl)phenyl)ethanone
CAS 941931-70-0C21H23N3O3S2
N-(4-Ethylphenyl)-2-(5-methoxy-2-(((4-methylthiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide
CAS 950462-43-8C21H23N3O3S2
2-(5-Methoxy-2-(((4-methylthiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)-N-(4-methylbenzyl)acetamide
CAS 920244-88-8C21H23N3O3S2
![2-(4-Methoxyphenyl)-3-(methylthio)-8-(phenylsulfonyl)-1,4,8-triazaspiro[4.5]deca-1,3-diene chemical structure, C21H23N3O3S2, CAS 894924-65-3](/s/HUJFTTJYJXXLIT-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenyl)-3-(methylthio)-8-(phenylsulfonyl)-1,4,8-triazaspiro[4.5]deca-1,3-diene
CAS 894924-65-3C21H23N3O3S2
- N-[5-[[(3-Methylphenyl)sulfonyl]amino]-2-benzothiazolyl]cyclohexanecarboxamide951612-20-7C21H23N3O3S2
- 1-(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)-3-tosylpropan-1-one887462-18-2C21H23N3O3S2
- (Z)-N-(3-Allyl-5,7-dimethylbenzo[d]thiazol-2(3H)-ylidene)-4-(N,N-dimethylsulfamoyl)benzamide1322247-06-2C21H23N3O3S2
- N-(Benzo[d]thiazol-2-yl)-2-(1-tosylpiperidin-2-yl)acetamide1021090-12-9C21H23N3O3S2
- 4-(N,N-Dimethylsulfamoyl)-N-((4-methyl-2-(o-tolyl)thiazol-5-yl)methyl)benzamide1706099-76-4C21H23N3O3S2
- N-(2-(5-Cyclopropyl-3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)-3-(phenylsulfonyl)propanamide2034633-77-5C21H23N3O3S2
- N-(2-Methyl-1,3-benzothiazol-5-yl)-4-phenylmethanesulfonylpiperidine-1-carboxamide2034227-35-3C21H23N3O3S2
- N-(1,3-Benzothiazol-6-yl)-4-[cyclohexyl(methyl)sulfamoyl]benzamide941877-44-7C21H23N3O3S2
- N-(3,4-Diethoxyphenyl)-4-methyl-6-(methylsulfanyl)-2-(thiophen-2-yl)pyrimidine-5-carboxamide1031044-70-8C21H23N3O3S2
- 1-{[5-Methyl-2-(thiophen-2-yl)-1,3-oxazol-4-yl]methyl}-4-(2-phenylethenesulfonyl)piperazine1241694-71-2C21H23N3O3S2
- N-(6-Methylbenzo[d]thiazol-2-yl)-2-(1-(phenylsulfonyl)piperidin-2-yl)acetamide1021073-93-7C21H23N3O3S2
- N-(4,5-Dimethyl-2-thiazolyl)-1-(2-naphthalenylsulfonyl)-4-piperidinecarboxamide893618-53-6C21H23N3O3S2
- N-[5-(5,6,7,8-Tetrahydronaphthalene-2-sulfonamido)-1,3-benzothiazol-2-yl]butanamide1019163-38-2C21H23N3O3S2
- 5-Thiazolecarboxamide, 4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-N-(3-phenylpropyl)-955721-09-2C21H23N3O3S2
- 5-Thiazolecarboxamide, 4-methyl-N-[4-(1-methylethyl)phenyl]-2-[[(4-methylphenyl)sulfonyl]amino]-955721-79-6C21H23N3O3S2
- 5-Thiazolecarboxamide, 4-methyl-2-[[(4-methylphenyl)sulfonyl]amino]-N-(2,4,6-trimethylphenyl)-955723-30-5C21H23N3O3S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-N-[(4-methylphenyl)methyl]-955631-27-3C21H23N3O3S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-N-(2-phenylethyl)-955677-92-6C21H23N3O3S2
- 5-Thiazolecarboxamide, 2-[[(2,4-dimethylphenyl)sulfonyl]amino]-N-(2-ethylphenyl)-4-methyl-955678-26-9C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(2,3-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-53-5C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(2,4-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-58-0C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(2,5-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-64-8C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(3,4-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-70-6C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(2,6-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-76-2C21H23N3O3S2
- 5-Thiazolecarboxamide, N-(3,5-dimethylphenyl)-2-[[(2,4-dimethylphenyl)sulfonyl]amino]-4-methyl-955679-82-0C21H23N3O3S2
- 4-Methoxy-2-{5-phenylmethanesulfonyl-octahydropyrrolo[3,4-c]pyrrol-2-yl}-1,3-benzothiazole2640970-03-0C21H23N3O3S2
- 4,7-Dimethoxy-2-(3-{4H,5H,6H,7H-thieno[3,2-c]pyridine-5-carbonyl}pyrrolidin-1-yl)-1,3-benzothiazole3054415-54-9C21H23N3O3S2
Frequently asked questions
What is the molar mass of C21H23N3O3S2?
The molar mass of C21H23N3O3S2 is 429.55 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 429.1181 Da.
How many compounds have the formula C21H23N3O3S2?
CompoundList lists 151 compounds with the molecular formula C21H23N3O3S2, including 3-(4-(Methylthio)phenyl)-5-(1-tosylpiperidin-4-yl)-1,2,4-oxadiazole, 2-Benzyl-5-(1-((4-methoxyphenyl)sulfonyl)piperidin-3-yl)-1,3,4-thiadiazole, (E)-N-(3-Ethyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(pyrrolidin-1-ylsulfonyl)benzamide. 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 C21H23N3O3S2?
C21H23N3O3S2 has a degree of unsaturation of 12. 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.