Molecular formula

C₂₁H₃₀N₄O₂S

19 compounds have this formula on CompoundList.

Molar mass: 402.56g/mol
Monoisotopic mass: 402.2089Da
Atoms: 58
Elements: 5
Rings plus double bonds: 9

The formula C21H30N4O2S describes a molecule made of 21 carbon atoms, 30 hydrogen atoms, 4 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 × 2162.66%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 307.51%
1.008 × 30 = 30.240 g/mol
N Nitrogen × 413.92%
14.007 × 4 = 56.028 g/mol
O Oxygen × 27.95%
15.999 × 2 = 31.998 g/mol
S Sulfur × 17.96%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H30N4O2S

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

Showing 1 to 19 of 19 compounds

3-(3-Azepan-1-ylpropyl)-6-morpholin-4-yl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

CAS 689768-91-0C₂₁H₃₀N₄O₂S

3-[3-(4-Methylpiperidin-1-yl)propyl]-6-morpholin-4-yl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

CAS 689768-13-6C₂₁H₃₀N₄O₂S

1-(4-Methoxyphenethyl)-3-(2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)urea

CAS 1105238-37-6C₂₁H₃₀N₄O₂S

Kdm2B-IN-1

CAS 1965248-33-2C₂₁H₃₀N₄O₂S

Anilino-(Z)-1,1-dibutyl-3-phenylguanidino(oxo)-lambda-sulfaniumolate

CAS 41481-51-0C₂₁H₃₀N₄O₂S

2-({1-[2-(3,5-Dimethyl-1-piperidinyl)-2-oxoethyl]-1H-benzimidazol-2-yl}sulfanyl)-N-isopropylacetamide

CAS 606117-53-7C₂₁H₃₀N₄O₂S

2-({1-[2-(2,6-Dimethyl-1-piperidinyl)-2-oxoethyl]-1H-benzimidazol-2-yl}sulfanyl)-N-isopropylacetamide

CAS 606110-45-6C₂₁H₃₀N₄O₂S

3-(2-(Diethylamino)ethyl)-7-(3-methylpiperidine-1-carbonyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

CAS 403728-06-3C₂₁H₃₀N₄O₂S

N-Cycloheptyl-2-({5-[(3,5-dimethylphenoxy)methyl]-4-methyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide

CAS 900596-33-0C₂₁H₃₀N₄O₂S

N-{2-[(Propylcarbamoyl)methyl]-2H,4H,6H-thieno[3,4-c]pyrazol-3-yl}adamantane-1-carboxamide

CAS 1105246-12-5C₂₁H₃₀N₄O₂S

Acetamide,N,N-diethyl-2-[[1-[2-(4-methyl-piperidin-1-yl)-2-oxoethyl]-1H-benzo[D]imidazol-2-yl]thio]-

CAS 606110-00-3C₂₁H₃₀N₄O₂S

N-((5-(sec-Butylthio)-4-cyclohexyl-4H-1,2,4-triazol-3-yl)methyl)-4-methoxybenzamide

CAS 476448-67-6C₂₁H₃₀N₄O₂S

N-{[1-(4-Methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl]methyl}adamantane-1-carboxamide

CAS 1235009-33-2C₂₁H₃₀N₄O₂S

N-((5-(Butylthio)-4-cyclohexyl-4H-1,2,4-triazol-3-yl)methyl)-4-methoxybenzamide

CAS 476448-58-5C₂₁H₃₀N₄O₂S

N-Cyclohexyl-2-({5-[(2,5-dimethylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide

CAS 879037-95-3C₂₁H₃₀N₄O₂S

2-(3,3-Dimethylbutanoylamino)-3-methyl-N-[5-(3-methylphenyl)-1,3,4-thiadiazol-2-yl]pentanamide

CAS 5983-82-4C₂₁H₃₀N₄O₂S

1,1-Dibutyl-3-phenyl-2-(phenylsulfamoyl)guanidine

C₂₁H₃₀N₄O₂S

(Z)-N',N'-Dibutyl-N-phenyl-N''-(phenylsulfamoyl)guanidine

C₂₁H₃₀N₄O₂S

$11-[(2,5-Dimethylphenyl)methyl]-8-(3-methylbutyl)-5-thia-1,8,10,11-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9-triene-7,12-dione chemical structure, C21H30N4O2S, CAS 1359458-77-7$

11-[(2,5-Dimethylphenyl)methyl]-8-(3-methylbutyl)-5-thia-1,8,10,11-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9-triene-7,12-dione

CAS 1359458-77-7C₂₁H₃₀N₄O₂S

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What is the molar mass of C21H30N4O2S?

The molar mass of C21H30N4O2S is 402.56 g/mol, calculated from standard atomic weights for 21 carbon atoms, 30 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 402.2089 Da.

How many compounds have the formula C21H30N4O2S?

CompoundList lists 19 compounds with the molecular formula C21H30N4O2S, including 3-(3-Azepan-1-ylpropyl)-6-morpholin-4-yl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one, 3-[3-(4-Methylpiperidin-1-yl)propyl]-6-morpholin-4-yl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one, 1-(4-Methoxyphenethyl)-3-(2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)urea. 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 C21H30N4O2S?

C21H30N4O2S 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.