Molecular formula
C16H19N3OS
162 compounds have this formula on CompoundList.
- Molar mass
- 301.41g/mol
- Monoisotopic mass
- 301.1249Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H19N3OS describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 1663.76%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.35%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 313.94%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.31%15.999 × 1 = 15.999 g/mol
- S Sulfur × 110.64%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H19N3OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 162 compounds
![1-[5-(2-Amino-5-methyl-4-thiazolyl)-2,3-dihydroindol-1-yl]-1-butanone chemical structure, C16H19N3OS, CAS 842110-52-5](/s/MCGGSGQMWHQCGO-UHFFFAOYSA-N.svg)
1-[5-(2-Amino-5-methyl-4-thiazolyl)-2,3-dihydroindol-1-yl]-1-butanone
CAS 842110-52-5C16H19N3OS
N-(4-Phenylthiazol-2-yl)-2-(piperidin-1-yl)acetamide
CAS 66179-98-4C16H19N3OS
![N-[2-(4-Methylpiperazin-1-yl)phenyl]thiophene-2-carboxamide chemical structure, C16H19N3OS, CAS 824980-33-8](/s/YHMVPFIJFSORJL-UHFFFAOYSA-N.svg)
N-[2-(4-Methylpiperazin-1-yl)phenyl]thiophene-2-carboxamide
CAS 824980-33-8C16H19N3OS
![N-[2-(2,4-Dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide chemical structure, C16H19N3OS, CAS 396723-27-6](/s/OCEYGHBWKIPNAZ-UHFFFAOYSA-N.svg)
N-[2-(2,4-Dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide
CAS 396723-27-6C16H19N3OS
5-(Furan-2-ylmethyl)-1-phenethyl-1,3,5-triazinane-2-thione
CAS 676243-80-4C16H19N3OS
![4-(4-Methoxyphenyl)-4,6,7,8-tetrahydro-1H-5,8-ethanopyrido[3,2-d]pyrimidine-2(3H)-thione chemical structure, C16H19N3OS, CAS 82955-21-3](/s/XXELOQLZKYLESI-UHFFFAOYSA-N.svg)
4-(4-Methoxyphenyl)-4,6,7,8-tetrahydro-1H-5,8-ethanopyrido[3,2-d]pyrimidine-2(3H)-thione
CAS 82955-21-3C16H19N3OS
![2-Methyl-N-[2-(3-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide chemical structure, C16H19N3OS, CAS 361477-58-9](/s/MVLPAXKBZMIDLV-UHFFFAOYSA-N.svg)
2-Methyl-N-[2-(3-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide
CAS 361477-58-9C16H19N3OS
1-(2-Ethylphenyl)-5-(furan-2-ylmethyl)-1,3,5-triazinane-2-thione
CAS 678544-01-9C16H19N3OS
4-(Dimethylamino)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzamide
CAS 392249-42-2C16H19N3OS
4-(7-Ethyl-1H-indol-3-yl)-N-(2-methoxyethyl)-1,3-thiazol-2-amine
CAS 848894-57-5C16H19N3OS
1-Cyclohexyl-3-(4-phenyl-1,3-thiazol-2-yl)urea
CAS 221389-37-3C16H19N3OS
1-(2,3-Dimethylphenyl)-5-(furan-2-ylmethyl)-1,3,5-triazinane-2-thione
CAS 677780-25-5C16H19N3OS
N-Allyl-4-(1,3-benzothiazol-2-yl)tetrahydro-1(2H)-pyridinecarboxamide
CAS 478256-95-0C16H19N3OS
![4-(tert-Butyl)-N-[2-(methylsulfanyl)-4-pyrimidinyl]benzenecarboxamide chemical structure, C16H19N3OS, CAS 866155-04-6](/s/VDTQDDSACPSJOE-UHFFFAOYSA-N.svg)
4-(tert-Butyl)-N-[2-(methylsulfanyl)-4-pyrimidinyl]benzenecarboxamide
CAS 866155-04-6C16H19N3OS
![1-[5-(2-Amino-thiazol-4-yl)-2,3-dihydro-indol-1-yl]-2-methyl-butan-1-one chemical structure, C16H19N3OS, CAS 842112-23-6](/s/UZSJYEOPMYYKRT-UHFFFAOYSA-N.svg)
1-[5-(2-Amino-thiazol-4-yl)-2,3-dihydro-indol-1-yl]-2-methyl-butan-1-one
CAS 842112-23-6C16H19N3OS
1-(4-Ethylphenyl)-5-(furan-2-ylmethyl)-1,3,5-triazinane-2-thione
CAS 677018-15-4C16H19N3OS
1-(2,5-Dimethylphenyl)-5-(furan-2-ylmethyl)-1,3,5-triazinane-2-thione
CAS 676443-42-8C16H19N3OS
4-(6-((Methylsulfanyl)methyl)-2-phenyl-4-pyrimidinyl)morpholine
CAS 477886-25-2C16H19N3OS
![Ethyl 4-[4-methyl-2-(methylsulfanyl)-5,6-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenyl ether chemical structure, C16H19N3OS, CAS 338416-18-5](/s/LHAGBDKQSBLQSG-UHFFFAOYSA-N.svg)
Ethyl 4-[4-methyl-2-(methylsulfanyl)-5,6-dihydro-7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenyl ether
CAS 338416-18-5C16H19N3OS
1-(2,4-Dimethylphenyl)-5-(furan-2-ylmethyl)-1,3,5-triazinane-2-thione
CAS 676538-69-5C16H19N3OS
1-(2-Methoxyethyl)-3-(N-phenylanilino)thiourea
CAS 482310-02-1C16H19N3OS
![N-Ethyl-4-[1-(furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-1,3-thiazol-2-amine chemical structure, C16H19N3OS, CAS 735306-65-7](/s/GINFUDBXTPVGLA-UHFFFAOYSA-N.svg)
N-Ethyl-4-[1-(furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-1,3-thiazol-2-amine
CAS 735306-65-7C16H19N3OS
3-(4,6-Dimethylpyrimidin-2-yl)sulfanyl-N-(3-methylphenyl)propanamide
CAS 724439-58-1C16H19N3OS
2-Phenyl-2-piperidino-N-(1,3-thiazol-2-yl)acetamide
CAS 866144-65-2C16H19N3OS
- 1-((2,3-Dihydro-5-benzofuranyl)methyl)-4-(2-thiazolyl)piperazine55745-35-2C16H19N3OS
- 1-[2-(4-Benzylpiperazin-1-yl)-1,3-thiazol-5-yl]ethan-1-one1478125-58-4C16H19N3OS
- (5Z)-5-[(4-Methylphenyl)methylidene]-2-(4-methylpiperazin-1-yl)-1,3-thiazol-4-one1347744-90-4C16H19N3OS
- 2-Methyl-N-[2-(2-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide396723-37-8C16H19N3OS
- 2-((2-Methylallyl)thio)-4-oxo-3-azaspiro[5.5]undec-1-ene-1,5-dicarbonitrile337500-10-4C16H19N3OS
- 2,2-Dimethyl-N-(2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)propanamide392252-89-0C16H19N3OS
- 1-(4-Methylpiperidin-1-yl)-2-quinazolin-4-ylsulfanylethanone748783-72-4C16H19N3OS
- 2-(1,3-Benzothiazol-2-yl)-5-methyl-4-(3-methylbutyl)-4H-pyrazol-3-one726201-05-4C16H19N3OS
- 1-Methyl-N-(5-phenylthiazol-2-yl)piperidine-4-carboxamide2373065-59-7C16H19N3OS
- N-(2,5-Dimethylphenyl)-2-(4,6-dimethylpyrimidin-2-yl)sulfanylacetamide223485-58-3C16H19N3OS
- N-(6-((2,5-Dimethylbenzyl)thio)pyridazin-3-yl)propionamide1021135-83-0C16H19N3OS
- N-(4-Methoxyphenyl)-6-methyl-2-methylsulfanyl-5-prop-2-enylpyrimidin-4-amine301352-41-0C16H19N3OS
- N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-phenylacetamide685849-61-0C16H19N3OS
- 2-(4-Phenylpiperazin-1-yl)-5-propan-2-ylidene-1,3-thiazol-4-one326174-33-8C16H19N3OS
- N-Cyclohexyl-2-(quinazolin-4-ylthio)acetamide748784-27-2C16H19N3OS
- Cyclopropyl(4-(6-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897467-21-9C16H19N3OS
- 1-[4-(Dimethylamino)phenyl]-3-(3-methoxyphenyl)thiourea695175-36-1C16H19N3OS
- 1-(Azepan-1-yl)-2-(quinazolin-4-ylthio)ethanone721895-25-6C16H19N3OS
- 2-(3-((Cyanomethyl)thio)-1H-indol-1-yl)-N,N-diethylacetamide895795-87-6C16H19N3OS
- N-[5-(2-Methylphenyl)-1,3,4-thiadiazol-2-yl]cyclohexanecarboxamide392243-38-8C16H19N3OS
- N-Cyclopentyl-2-[2-(phenylamino)-1,3-thiazol-4-yl]acetamide1040677-71-1C16H19N3OS
- (4-Methylpiperidin-1-yl)(2-(phenylamino)thiazol-4-yl)methanone1105229-36-4C16H19N3OS
- Guanidine, N-ethyl-N'-[4-[(4-methoxyphenyl)thio]phenyl]-677343-05-4C16H19N3OS
- N-{[4-(Dimethylamino)phenyl]methyl}-2-(methylsulfanyl)pyridine-3-carboxamide1031537-11-7C16H19N3OS
- 1-(3-(5-Methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)-2-phenylethanone1170369-09-1C16H19N3OS
- N-(4-sec-Butylphenyl)-2-(2-pyrimidinylsulfanyl)acetamide256955-16-5C16H19N3OS
- N-(3,5-Dimethylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide329079-57-4C16H19N3OS
- N-(6-tert-Butyl-3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)-2-cyanoacetamide560072-41-5C16H19N3OS
- 2-Amino-6-methyl-N-(pyridin-3-ylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide587851-02-3C16H19N3OS
- 2-Amino-N-(pyridin-3-ylmethyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide522597-98-4C16H19N3OS
- N-[5-(4-Methylphenyl)-1,3,4-thiadiazol-2-yl]cyclohexanecarboxamide312502-87-7C16H19N3OS
- N-(4-Butylphenyl)-2-(pyrimidin-2-ylsulfanyl)acetamide303091-26-1C16H19N3OS
- N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)benzamide392252-90-3C16H19N3OS
- 4-Allyl-5-[4-(cyclopentyloxy)phenyl]-4H-1,2,4-triazole-3-thiol861238-33-7C16H19N3OS
- N-(5-Cyclohexyl-1,3,4-thiadiazol-2-yl)-2-methylbenzamide328286-47-1C16H19N3OS
- N-(3,4-Dimethylphenyl)-2-[(4,6-dimethyl-2-pyrimidinyl)sulfanyl]acetamide332018-41-4C16H19N3OS
- 3-(4-tert-Butylphenyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acrylamide543712-21-6C16H19N3OS
- Tetramethylthionine hydroxide613-10-5C16H19N3OS
- 1-(4-Methylphenyl)-3-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)urea496017-95-9C16H19N3OS
- N-[5-(Piperidin-1-ylmethyl)-1,3-thiazol-2-yl]benzamide898657-61-9C16H19N3OS
- (4-Amino-2-(cyclohexylamino)thiazol-5-yl)(phenyl)methanone1432790-44-7C16H19N3OS
- 1-(4-Methylpiperazin-1-yl)-2-(quinolin-8-ylthio)ethanone712307-27-2C16H19N3OS
- N-[(2E)-4-Methyl-5-(pyrrolidin-1-ylmethyl)-1,3-thiazol-2(3H)-ylidene]benzamide940984-11-2C16H19N3OS
- 5-[4-(Dimethylamino)benzylidene]-2-(1-pyrrolidinyl)-1,3-thiazol-4(5H)-one1347744-87-9C16H19N3OS
- (E)-N-[5-(2,2-Dimethylpropyl)-1,3,4-thiadiazol-2-yl]-3-phenylprop-2-enamide590377-56-3C16H19N3OS
- 4(5H)-Thiazolone, 5-phenyl-2-(4-(2-propenyl)-1-piperazinyl)-50871-36-8C16H19N3OS
- 3-(Dimethylamino)-N-[(E)-(5-ethylthiophen-2-yl)methylideneamino]benzamide445244-96-2C16H19N3OS
- (4-Benzylpiperidin-1-yl)(4-methyl-1,2,3-thiadiazol-5-yl)methanone898526-62-0C16H19N3OS
- 2-(Cyclopropylamino)-4-methyl-N-(2-phenylethyl)-1,3-thiazole-5-carboxamide1190272-09-3C16H19N3OS
- N-(4-(1H-Pyrazol-3-yl)phenyl)-2-(cyclopentylthio)acetamide1206999-03-2C16H19N3OS
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-2-(1H-pyrrol-1-yl)thiazole-4-carboxamide1207054-37-2C16H19N3OS
- (4-Benzylpiperidin-1-yl)(3-methyl-1,2,4-thiadiazol-5-yl)methanone1448063-79-3C16H19N3OS
- (E)-N-((1-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl)-3-(thiophen-2-yl)acrylamide1448139-70-5C16H19N3OS
- (E)-2-Methyl-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]-3-phenylprop-2-enamide587845-79-2C16H19N3OS
- N-(2,6-Diethylphenyl)-2-pyrimidin-2-ylsulfanylacetamide474367-76-5C16H19N3OS
- N-(2,6-Dimethylphenyl)-2-(4,6-dimethylpyrimidin-2-yl)sulfanylacetamide350024-85-0C16H19N3OS
- N-(4-{[1-(2-Methyl-1,3-thiazol-4-yl)ethyl]amino}phenyl)cyclopropanecarboxamide1156718-25-0C16H19N3OS
- N-Cyclopropyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-2-(methylthio)nicotinamide1286727-84-1C16H19N3OS
- N-{2-[3-(Thiophen-2-yl)-1H-pyrazol-1-yl]ethyl}cyclohex-3-ene-1-carboxamide1448028-60-1C16H19N3OS
- 1-((1-Phenylpyrrolidin-2-yl)methyl)-3-(thiophen-2-yl)urea1797873-99-4C16H19N3OS
- N-{[1-(Pyridin-4-yl)piperidin-4-yl]methyl}thiophene-3-carboxamide2034588-02-6C16H19N3OS
- 4-[6-(Methoxymethyl)-2-phenyl-4-pyrimidinyl]thiomorpholine339279-01-5C16H19N3OS
- N-[2-Methyl-6-(propan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide438013-75-3C16H19N3OS
- 2-(4-Methylpyrimidin-2-yl)sulfanyl-N-(4-propan-2-ylphenyl)acetamide391261-01-1C16H19N3OS
- (4-Methylpiperidin-1-yl)[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]methanone938018-42-9C16H19N3OS
- (3-(5-Methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(m-tolyl)methanone1171541-04-0C16H19N3OS
- 1-(3-(5-Benzyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)ethanone1203012-19-4C16H19N3OS
- N-(5-Cyclobutyl-1,3,4-thiadiazol-2-yl)-4-phenylbutanamide1282128-05-5C16H19N3OS
- (E)-1-(3-(1-Methyl-1H-pyrazol-3-yl)piperidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one2035036-66-7C16H19N3OS
- N-(2-Phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)pentanamide392252-87-8C16H19N3OS
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-phenylpropanamide949343-38-8C16H19N3OS
- 2-(3,4-Dihydroisoquinolin-2(1H)-yl)-N-(4,5-dimethyl-1,3-thiazol-2-yl)acetamide924975-41-7C16H19N3OS
- N-((6-Phenyl-2,3-dihydroimidazo[2,1-b]thiazol-5-yl)methyl)isobutyramide946223-37-6C16H19N3OS
- (3-(5-Methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(p-tolyl)methanone1170847-13-8C16H19N3OS
- (3-Phenylpyrrolidin-1-yl)(4-propyl-1,2,3-thiadiazol-5-yl)methanone1208434-75-6C16H19N3OS
- 3-Cyano-6-cyclopropyl-N-(1-cyclopropylethyl)-2-(methylsulfanyl)pyridine-4-carboxamide1223744-03-3C16H19N3OS
Frequently asked questions
What is the molar mass of C16H19N3OS?
The molar mass of C16H19N3OS is 301.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 301.1249 Da.
How many compounds have the formula C16H19N3OS?
CompoundList lists 162 compounds with the molecular formula C16H19N3OS, including 1-[5-(2-Amino-5-methyl-4-thiazolyl)-2,3-dihydroindol-1-yl]-1-butanone, N-(4-Phenylthiazol-2-yl)-2-(piperidin-1-yl)acetamide, N-[2-(4-Methylpiperazin-1-yl)phenyl]thiophene-2-carboxamide. 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 C16H19N3OS?
C16H19N3OS has a degree of unsaturation of 9. 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.