Molecular formula
C12H12ClNO3
188 compounds have this formula on CompoundList.
- Molar mass
- 253.68g/mol
- Monoisotopic mass
- 253.0506Da
- Atoms
- 29
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H12ClNO3 describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen 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 × 1256.82%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.77%1.008 × 12 = 12.096 g/mol
- Cl Chlorine × 113.97%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 15.52%14.007 × 1 = 14.007 g/mol
- O Oxygen × 318.92%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H12ClNO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 188 of 188 compounds
![2-Chloro-N-[(4-oxo-2,3-dihydrochromen-2-yl)methyl]acetamide chemical structure, C12H12ClNO3, CAS 2411279-21-3](/s/LNOYPJYMHSOKEL-UHFFFAOYSA-N.svg)
2-Chloro-N-[(4-oxo-2,3-dihydrochromen-2-yl)methyl]acetamide
CAS 2411279-21-3C12H12ClNO3
![9-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one chemical structure, C12H12ClNO3, CAS 2677031-00-2](/s/NDJGJYPYDUTGFN-UHFFFAOYSA-N.svg)
9-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one
CAS 2677031-00-2C12H12ClNO3
![6-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one chemical structure, C12H12ClNO3, CAS 2677030-98-5](/s/XPXXATQXUGIFDN-UHFFFAOYSA-N.svg)
6-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one
CAS 2677030-98-5C12H12ClNO3
2-Propenoic acid,2-(acetylamino)-3-(4-chlorophenyl)-, methyl ester, (2Z)-
CAS 102245-02-3C12H12ClNO3
1-(1-But-2-ynoxy-2-nitroethyl)-2-chlorobenzene
CAS 192818-75-0C12H12ClNO3
![6-Chloro-5-[(tetrahydro-2H-pyran-2-yl)oxy]-1,2-benzisoxazole chemical structure, C12H12ClNO3, CAS 184766-69-6](/s/LTYTZHJVUXNDQL-UHFFFAOYSA-N.svg)
6-Chloro-5-[(tetrahydro-2H-pyran-2-yl)oxy]-1,2-benzisoxazole
CAS 184766-69-6C12H12ClNO3
3-(5-Chloro-2-methoxyphenyl)-5-methyl-4-isoxazolemethanol
CAS 495417-34-0C12H12ClNO3
5-Chloro-N-(2-methoxyethyl)benzofuran-2-carboxamide
CAS 923211-67-0C12H12ClNO3
![8-Chloro-N-cyclopropyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide chemical structure, C12H12ClNO3, CAS 931646-68-3](/s/PWAQJDNQUXKKLN-UHFFFAOYSA-N.svg)
8-Chloro-N-cyclopropyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide
CAS 931646-68-3C12H12ClNO3
![6-Chloro-1-isobutyl-1H-benzo[d][1,3]oxazine-2,4-dione chemical structure, C12H12ClNO3, CAS 937679-71-5](/s/MREZPRIAOLSDAT-UHFFFAOYSA-N.svg)
6-Chloro-1-isobutyl-1H-benzo[d][1,3]oxazine-2,4-dione
CAS 937679-71-5C12H12ClNO3
7-Chloro-3-(hydroxymethyl)-4-methoxy-2-methyl-isoquinolin-1-one
CAS 447418-94-2C12H12ClNO3
Methyl 1-(2-chloroacetyl)-2,3-dihydro-1H-indole-2-carboxylate
CAS 2361667-32-3C12H12ClNO3
3-(Chloromethyl)-5-methoxy-1,2-dimethyl-1H-indole-4,7-dione
CAS 192820-54-5C12H12ClNO3
2-Chloro-5,8-dimethoxy-3-quinolinemethanol
CAS 687637-88-3C12H12ClNO3
Methyl 5-chloro-2-(3-cyanopropoxy)benzoate
CAS 1251927-29-3C12H12ClNO3
2-(2-Chlorophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid
CAS 900641-23-8C12H12ClNO3
8-(3-Chloro-2-hydroxypropoxy)-2(1H)-quinolinone
CAS 53371-81-6C12H12ClNO3
Methyl (2S)-1-(2-chloroacetyl)indoline-2-carboxylate
CAS 313235-12-0C12H12ClNO3
1-(2-Chlorobenzoyl)pyrrolidine-3-carboxylic acid
CAS 1498234-77-7C12H12ClNO3
1-(4-Chlorobenzoyl)pyrrolidine-3-carboxylic acid
CAS 1488876-26-1C12H12ClNO3
Methyl 2-acetamido-3-(2-chlorophenyl)prop-2-enoate
CAS 132165-60-7C12H12ClNO3
2-(4-Chlorophenyl)-N-(2-oxotetrahydrofuran-3-yl)acetamide
CAS 2821709-71-9C12H12ClNO3
3-Chloro-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione
CAS 100122-11-0C12H12ClNO3
2-(2-Chloro-4-cyanophenoxy)pentanoic Acid
CAS 1544871-98-8C12H12ClNO3
- 6-Chloro-2-ethyl-4-benzoxazolecarboxylic acid ethyl ester1805819-81-1C12H12ClNO3
- 5-Chloro-7-(1,1-dimethylethyl)furo[3,2-b]pyridine-2-carboxylic acid2014373-38-5C12H12ClNO3
- Methyl 4-chloro-6-methoxy-5-methyl-1H-indole-2-carboxylate2131751-77-2C12H12ClNO3
- 4-Chloro-6-methoxy-1,5-dimethyl-1H-indole-2-carboxylic acid2131751-79-4C12H12ClNO3
- Methyl 4-Chloro-5-methoxy-1-methyl-1H-indole-2-carboxylate2106361-99-1C12H12ClNO3
- 2-Chloro-N-[(7-methoxy-1-benzofuran-2-yl)methyl]acetamide2411244-30-7C12H12ClNO3
- 8-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one2677030-99-6C12H12ClNO3
- Methyl 2-(aminomethyl)-3-chloro-5-methylbenzofuran-7-carboxylate2767442-91-9C12H12ClNO3
- Ethyl [3-(chloromethyl)-5-cyano-2-hydroxyphenyl]acetate1807234-86-1C12H12ClNO3
- N-(7-Chloro-3,4-dihydro-2H-1-benzopyran-3-yl)oxirane-2-carboxamide2411255-75-7C12H12ClNO3
- N-(8-Chloro-3,4-dihydro-2H-1-benzopyran-4-yl)oxirane-2-carboxamide2418716-15-9C12H12ClNO3
- N-(9-Chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-yl)prop-2-enamide2411271-45-7C12H12ClNO3
- 4-Chloro-2,6,7-trimethoxyquinoline2718971-74-3C12H12ClNO3
- 2-(Aminomethyl)-5-phenylfuran-3-carboxylic acid hydrochloride944467-93-0C12H12ClNO3
- 5-Oxopyrrolidin-3-yl (2-chlorophenyl)acetate88016-11-9C12H12ClNO3
- Methyl (4-chloro-6-methoxy-1H-indol-3-yl)acetate110385-65-4C12H12ClNO3
- Ethyl 5-chloro-7-methoxy-1H-indole-2-carboxylate43142-65-0C12H12ClNO3
- 1-(3-Chloropropyl)-5-methoxyindole-2,3-dione75590-83-9C12H12ClNO3
- 8-Chloro-1,4-dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid1269530-65-5C12H12ClNO3
- 4-[2-Chloro-4-(dimethylamino)phenyl]-2-oxobut-3-enoic acid90906-75-5C12H12ClNO3
- Benzyl 3-chloro-2-oxopyrrolidine-1-carboxylate647013-64-7C12H12ClNO3
- 3-Oxo-2-propyl-3,4-dihydro-2H-1,4-benzoxazine-6-carbonyl chloride61545-98-0C12H12ClNO3
- 1-(4-Chlorophenyl)-4-methyl-4-nitropent-2-en-1-one725-37-1C12H12ClNO3
- Prop-2-en-1-yl {[(4-chlorophenyl)methyl]amino}(oxo)acetate87967-19-9C12H12ClNO3
- 5-(4-Chloroanilino)-2-methyl-5-oxopent-2-enoic acid917614-33-6C12H12ClNO3
- 1-Chloro-5,6,7-trimethoxyisoquinoline24186-37-6C12H12ClNO3
- Methyl 2-chloro-6-(1-cyanoethyl)-3-methoxybenzoate1616290-84-6C12H12ClNO3
- tert-Butyl 6-chlorobenzo[d]isoxazole-3-carboxylate2089301-44-8C12H12ClNO3
- 5-Chloro-2-acetamido-2,3-dihydro-1H-indene-2-carboxylic acid1546074-10-5C12H12ClNO3
- 8-(5-Chlorofuran-2-carbonyl)-8-azabicyclo[3.2.1]octan-3-one2124579-06-0C12H12ClNO3
- 6-Chloro-2-cyclopropyl-2-methyl-5-nitro-2,3-dihydrobenzofuran2102175-37-9C12H12ClNO3
- 2-(4-Chlorophenyl)-N-(hydroxymethyl)-2-[(prop-2-yn-1-yl)oxy]acetamide1219797-09-7C12H12ClNO3
- Ethyl 4-chloro-6-methoxy-1H-indole-5-carboxylate1057076-64-8C12H12ClNO3
- Ethyl 5-chloro-1-methyl-2-oxo-2,3-dihydro-1H-indole-3-carboxylate1416881-89-4C12H12ClNO3
- (3S)-2-Acetyl-5-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid2757835-65-5C12H12ClNO3
- (3R)-2-Acetyl-5-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid2757834-33-4C12H12ClNO3
- 1-[N-(4-Chlorophenyl)acetamido]cyclopropane-1-carboxylic acid2680871-67-2C12H12ClNO3
- 2-Acetyl-7-chloro-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid2680814-72-4C12H12ClNO3
- 1-Acetyl-6-chloro-1,2,3,4-tetrahydroquinoline-8-carboxylic acid2680679-03-0C12H12ClNO3
- (3R)-2-Acetyl-7-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid2445007-29-2C12H12ClNO3
- (3S)-2-Acetyl-7-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid2679802-16-3C12H12ClNO3
- 2-Acetyl-6-chloro-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid2764016-26-2C12H12ClNO3
- (2S)-3-(7-Chloro-1H-indol-3-yl)-2-methoxy-propanoic acid2768027-54-7C12H12ClNO3
- 8-Chloro-2-(2-hydroxyethyl)-5-methoxyisoquinolin-1(2H)-one2114109-50-9C12H12ClNO3
- 6-(4-Chloro-2-pyridinyl)-2-methyl-6-oxo-2-hexenoic acid2505175-06-2C12H12ClNO3
- 3-(2-Chloro-5-methoxyphenyl)-1-methylpyrrolidine-2,5-dione2361659-12-1C12H12ClNO3
- Methyl 2-acetamido-3-(4-chlorophenyl)prop-2-enoate132165-59-4C12H12ClNO3
- 2-Chloro-1-(5,6-dimethoxy-1H-indol-1-yl)ethan-1-one130156-02-4C12H12ClNO3
- Ethyl 2-formamido (4-chlorophenyl) acrylate136986-62-4C12H12ClNO3
- Ethyl 2-formamido (3-chlorophenyl) acrylate137013-29-7C12H12ClNO3
- Ethyl 2-formamido (2-chlorophenyl) acrylate336111-17-2C12H12ClNO3
- 3-(5-Chloro-1-oxo-1,2,3,4-tetrahydroisoquinolin-2-yl)propanoic acid1268061-24-0C12H12ClNO3
- Propan-2-yl 2-(3-chloro-5-cyanophenoxy)acetate1673510-94-5C12H12ClNO3
- Methyl 9-chloro-1-oxo-2,3,4,5-tetrahydro-2-benzazepine-6-carboxylate2073123-77-8C12H12ClNO3
- Methyl 9-chloro-2-oxo-1,3,4,5-tetrahydro-1-benzazepine-6-carboxylate2073123-78-9C12H12ClNO3
- Methyl 9-chloro-1-oxo-2,3,4,5-tetrahydro-2-benzazepine-8-carboxylate2073123-72-3C12H12ClNO3
- Methyl 7-chloro-5-oxo-1,2,3,4-tetrahydro-1-benzazepine-4-carboxylate792931-77-2C12H12ClNO3
- 4-((2-Hydroxyphenyl)amino)benzene-1,3-diol hydrochloride104294-39-5C12H12ClNO3
- Methyl 5-chloro-6-methoxy-2-methyl-1H-indole-3-carboxylate2122432-24-8C12H12ClNO3
- Ethyl 4-chloro-1-methyl-2-oxoindoline-6-carboxylate2118520-70-8C12H12ClNO3
- 5-Chloro-3-ethyl-6-methoxy-1H-indole-2-carboxylic acid2646383-15-3C12H12ClNO3
- 1-(4-Chloro-2-methoxybenzoyl)pyrrolidin-3-one2021942-17-4C12H12ClNO3
- 1-(2-(3-Chlorophenoxy)acetyl)pyrrolidin-3-one2022738-91-4C12H12ClNO3
- (E)-4-[2-Chloro-4-(dimethylamino)phenyl]-2-oxobut-3-enoic acidC12H12ClNO3
Frequently asked questions
What is the molar mass of C12H12ClNO3?
The molar mass of C12H12ClNO3 is 253.68 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 253.0506 Da.
How many compounds have the formula C12H12ClNO3?
CompoundList lists 188 compounds with the molecular formula C12H12ClNO3, including 2-Chloro-N-[(4-oxo-2,3-dihydrochromen-2-yl)methyl]acetamide, 9-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one, 6-Chloro-3,5-dihydrospiro[benzo[b]azepine-4,2'-[1,3]dioxolan]-2(1H)-one. 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 C12H12ClNO3?
C12H12ClNO3 has a degree of unsaturation of 7. 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.