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Pyrazoles

Organic heterocyclic compounds that consists of a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms with the formula: C₃H₃N₂H.
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Physical Form

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Grade

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Product Line

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Search Within Results
Keyword Search:
556 – 570 of 1,853 results
556

Aobchem 3-(2-Chlorophenyl)-1H-pyrazole | ≥95% | CAS 59843-55-9 | C9H7ClN2 | 1g

3-(2-Chlorophenyl)-1H-pyrazole | ≥95% | CAS 59843-55-9 | C9H7ClN2 | 1g

ENCOMPASS_PREFERRED
557

Aobchem 1-(2-Pyridinyl)-1H-pyrazole-4-carboxylic acid | ≥95% | CAS 77556-50-4 | C9H7N3O2 | 1g

1-(2-Pyridinyl)-1H-pyrazole-4-carboxylic acid | ≥95% | CAS 77556-50-4 | C9H7N3O2 | 1g

ENCOMPASS_PREFERRED
558

Aobchem 5-Ethyl-1-methyl-1H-pyrazole-4-carbaldehyde | ≥97% | CAS 1007541-44-7 | C7H10N2O | 250mg

5-Ethyl-1-methyl-1H-pyrazole-4-carbaldehyde | ≥97% | CAS 1007541-44-7 | C7H10N2O | 250mg

ENCOMPASS_PREFERRED
559

Aobchem 1 4-Dimethyl-1H-pyrazole-5-carboxaldehyde | ≥97% | CAS 1171645-70-7 | C6H8N2O | 500mg

1 4-Dimethyl-1H-pyrazole-5-carboxaldehyde | ≥97% | CAS 1171645-70-7 | C6H8N2O | 500mg

ENCOMPASS_PREFERRED
560

Aobchem 1-Benzyl-3 5-dimethyl-1H-pyrazole-4-carbaldehyde | ≥95% | CAS 2644-94-2 | C13H14N2O | 250mg

1-Benzyl-3 5-dimethyl-1H-pyrazole-4-carbaldehyde | ≥95% | CAS 2644-94-2 | C13H14N2O | 250mg

ENCOMPASS_PREFERRED
561

Aobchem 1 4-Dimethyl-1H-pyrazole-5-carboxylic acid | ≥95% | CAS 13745-58-9 | C6H8N2O2 | 5g

1 4-Dimethyl-1H-pyrazole-5-carboxylic acid | ≥95% | CAS 13745-58-9 | C6H8N2O2 | 5g

ENCOMPASS_PREFERRED
562

Aobchem 1-Benzyl-3 5-dimethyl-1H-pyrazole-4-carbaldehyde | ≥95% | CAS 2644-94-2 | C13H14N2O | 500mg

1-Benzyl-3 5-dimethyl-1H-pyrazole-4-carbaldehyde | ≥95% | CAS 2644-94-2 | C13H14N2O | 500mg

ENCOMPASS_PREFERRED
563

Aobchem 1-(2-Pyridinyl)-1H-pyrazole-4-carboxylic acid | ≥95% | CAS 77556-50-4 | C9H7N3O2 | 500mg

1-(2-Pyridinyl)-1H-pyrazole-4-carboxylic acid | ≥95% | CAS 77556-50-4 | C9H7N3O2 | 500mg

ENCOMPASS_PREFERRED
564

Aobchem 3-Bromo-1-methyl-1H-pyrazole | ≥95% | CAS 151049-87-5 | C4H5BrN2 | 25g

3-Bromo-1-methyl-1H-pyrazole | ≥95% | CAS 151049-87-5 | C4H5BrN2 | 25g

ENCOMPASS_PREFERRED
565

Aobchem 1-(2-Chlorophenyl)-1H-pyrazole | ≥97% | CAS 917508-36-2 | C9H7ClN2 | 25g

1-(2-Chlorophenyl)-1H-pyrazole | ≥97% | CAS 917508-36-2 | C9H7ClN2 | 25g

ENCOMPASS_PREFERRED
566

Aobchem 4-Nitro-1-phenyl-1H-pyrazole | ≥95% | CAS 3994-48-7 | C9H7N3O2 | 250mg

4-Nitro-1-phenyl-1H-pyrazole | ≥95% | CAS 3994-48-7 | C9H7N3O2 | 250mg

ENCOMPASS_PREFERRED
567

eMolecules​ 25016-11-9 | 1-Methyl-1H-pyrazole-4-carbaldehyde | Combi-Blocks | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 5g | 117531684

1-Methyl-1H-pyrazole-4-carbaldehyde | Combi-Blocks | 25016-11-9 | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 5g | 117531684

ENCOMPASS_PREFERRED
568

eMolecules​ 29110-74-5 | 3-Chloro-1h-indazole | Combi-Blocks | MFCD00067527 | 152.580 | C7H5ClN2 | 98.000 | Clc1n[nH]c2ccccc12 | 5g | 232311786

3-Chloro-1h-indazole | Combi-Blocks | 29110-74-5 | MFCD00067527 | 152.580 | C7H5ClN2 | 98.000 | Clc1n[nH]c2ccccc12 | 5g | 232311786

ENCOMPASS_PREFERRED
569

AA BLOCKS LLC 4-3 5-DIMETHYL-1H-PYRAZOL-1G

NC3371819 4-3 5-DIMETHYL-1H-PYRAZOL-1G

ENCOMPASS
570

eMolecules​ 25016-11-9 | 1-Methyl-1H-pyrazole-4-carbaldehyde | Combi-Blocks | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 1g | 117531683

1-Methyl-1H-pyrazole-4-carbaldehyde | Combi-Blocks | 25016-11-9 | MFCD00460465 | 110.116 | C5H6N2O | 97.000 | Cn1cc(C=O)cn1 | 1g | 117531683

ENCOMPASS_PREFERRED