Molecular formula

C₇H₇Cl₂N₃O

46 compounds have this formula on CompoundList.

Molar mass: 220.05g/mol
Monoisotopic mass: 218.9966Da
Atoms: 20
Elements: 5
Rings plus double bonds: 5

The formula C7H7Cl2N3O describes a molecule made of 7 carbon atoms, 7 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 1 oxygen 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 × 738.21%
12.011 × 7 = 84.077 g/mol
H Hydrogen × 73.21%
1.008 × 7 = 7.056 g/mol
Cl Chlorine × 232.22%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 319.10%
14.007 × 3 = 42.021 g/mol
O Oxygen × 17.27%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C7H7Cl2N3O

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

Showing 1 to 46 of 46 compounds

2-Chloro-N'-(6-chloropyridin-2-yl)acetohydrazide

CAS 66999-54-0C₇H₇Cl₂N₃O

3,5-Dichloro-6-ethylpyrazine-2-carboxamide

CAS 313340-08-8C₇H₇Cl₂N₃O

N-(2,4-Dichlorophenyl)hydrazinecarboxamide

CAS 732223-04-0C₇H₇Cl₂N₃O

5,8-Dichloro-3,4-dihydro-4-methyl-2H-pyridazino[4,5-B][1,4]oxazine

CAS 1259224-16-2C₇H₇Cl₂N₃O

4-Amino-3,5-dichloro-N'-hydroxybenzenecarboximidamide

CAS 175205-80-8C₇H₇Cl₂N₃O

Isonicotinic acid, 2,6-dichloro-, 1-methylhydrazide

CAS 57803-52-8C₇H₇Cl₂N₃O

Acetamide, N-(4,6-dichloro-5-methyl-2-pyrimidinyl)-

CAS 55477-37-7C₇H₇Cl₂N₃O

N-(3,4-Dichlorophenyl)hydrazinecarboxamide

CAS 19375-63-4C₇H₇Cl₂N₃O

2-(2,4-Dichlorophenyl)hydrazine-1-carboxamide

CAS 14657-26-2C₇H₇Cl₂N₃O

3,6-Dichloro-N,N-dimethyl-4-pyridazinecarboxamide

CAS 1070979-08-6C₇H₇Cl₂N₃O

2-Chloro-N-(6-chloro-pyridazin-3-ylmethyl)-acetamide

CAS 1353979-17-5C₇H₇Cl₂N₃O

N-(4,5-Dichloro-6-methylpyrimidin-2-yl)acetamide

CAS 343376-02-3C₇H₇Cl₂N₃O

N''-(2,6-Dichloro-4-hydroxyphenyl)guanidine

CAS 66266-74-8C₇H₇Cl₂N₃O

2,4-Dichloro-6-(cyclopropylmethoxy)-1,3,5-triazine

CAS 1339831-60-5C₇H₇Cl₂N₃O

2-Chloro-N-(3-chloro-pyrazin-2-ylmethyl)-acetamide

CAS 1353960-43-6C₇H₇Cl₂N₃O

N-(4,6-Dichloropyrimidin-5-yl)-N-methylacetamide

CAS 89891-55-4C₇H₇Cl₂N₃O

2,4-Dichloro-N,N-dimethylpyrimidine-5-carboxamide

CAS 1160066-14-7C₇H₇Cl₂N₃O

4-Chlorobenzo[d]isoxazole-3,6-diamine hydrochloride

CAS 1621524-94-4C₇H₇Cl₂N₃O

2,6-Dichloro-N-ethylpyrimidine-4-carboxamide

CAS 1774376-53-2C₇H₇Cl₂N₃O

3-Amino-2,6-dichloro-N-methylisonicotinamide

CAS 2648158-20-5C₇H₇Cl₂N₃O

1-((3,5-Dichloropyrazin-2-yl)amino)propan-2-one

CAS 84066-19-3C₇H₇Cl₂N₃O

4-(Azetidin-3-yloxy)-3,6-dichloropyridazine

CAS 1558116-76-9C₇H₇Cl₂N₃O

Acetamide, 2,2-dichloro-N-(5-methyl-2-pyrimidinyl)-

CAS 726206-81-1C₇H₇Cl₂N₃O

Ethyl (3,5-dichloropyridazin-4-yl)imidoformate

CAS 2007917-23-7C₇H₇Cl₂N₃O

Frequently asked questions

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What is the molar mass of C7H7Cl2N3O?

The molar mass of C7H7Cl2N3O is 220.05 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 218.9966 Da.

How many compounds have the formula C7H7Cl2N3O?

CompoundList lists 46 compounds with the molecular formula C7H7Cl2N3O, including 2-Chloro-N'-(6-chloropyridin-2-yl)acetohydrazide, 3,5-Dichloro-6-ethylpyrazine-2-carboxamide, N-(2,4-Dichlorophenyl)hydrazinecarboxamide. 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 C7H7Cl2N3O?

C7H7Cl2N3O has a degree of unsaturation of 5. 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.