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Heterocyclen

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Structure Chemical Name CAS MF
7-BroMo-2,3-dihydro-1H-indole 7-BroMo-2,3-dihydro-1H-indole 62813-85-8 C8H8BrN
(S)-Pyrrolidine-2-carbonitrile hydrochloride (S)-Pyrrolidine-2-carbonitrile hydrochloride 65732-69-6 C5H9ClN2
N-(naphthalen-1-yl)-9,9-diphenyl-9H-fluoren-2-aMine N-(naphthalen-1-yl)-9,9-diphenyl-9H-fluoren-2-aMine 1196694-11-7 C35H25N
1,3,5-Triazin-2,4,6-triyltrinitrilohexamethanol 1,3,5-Triazin-2,4,6-triyltrinitrilohexamethanol 531-18-0 C9H18N6O6
2-(4-Bromophenyl)-4-phenylquinazoline 2-(4-Bromophenyl)-4-phenylquinazoline 540466-42-0 C20H13BrN2
Fenoxazoline Fenoxazoline
4-Chlor-2-phenylchinazolin 4-Chlor-2-phenylchinazolin 6484-25-9 C14H9ClN2
QUINAZOLINE, 4-CHLORO-6-FLUORO-2-(TRIFLUOROMETHYL)- QUINAZOLINE, 4-CHLORO-6-FLUORO-2-(TRIFLUOROMETHYL)- 959238-11-0 C9H3ClF4N2
4-Amino-8-bromo-2-chloroquinazoline 4-Amino-8-bromo-2-chloroquinazoline 956100-62-2 C8H5BrClN3
2-Ethyl-2-oxazolin 2-Ethyl-2-oxazolin 10431-98-8 C5H9NO
Domazolin Domazolin 6043-01-2 C14H20N2O2
8-Bromoquinazoline 8-Bromoquinazoline 1123169-41-4 C8H5BrN2
5-[(4-chlorophenoxy)methyl]-3-[(4-methoxyphenyl)methyl]-1,2,4-oxadiazole 5-[(4-chlorophenoxy)methyl]-3-[(4-methoxyphenyl)methyl]-1,2,4-oxadiazole 6148-18-1 C9H7ClN2
7-Chloro-N-(3-chloro-4-fluorophenyl)-6-nitroquinazolin-4-amine 7-Chloro-N-(3-chloro-4-fluorophenyl)-6-nitroquinazolin-4-amine 179552-73-9 C14H7Cl2FN4O2
8-BroMo-2-chloro-6-fluoro-quinazoline 8-BroMo-2-chloro-6-fluoro-quinazoline 953039-63-9 C8H3BrClFN2
4,5-Diphenyl-4-oxazolin-2-thion 4,5-Diphenyl-4-oxazolin-2-thion 6670-13-9 C15H11NOS
Fenoxazolin Fenoxazolin 4846-91-7 C13H18N2O
Oxazoline Oxazoline 27341-52-2 C3H5NO
1H-Pyrazole,5-bromo-1-methyl-(9CI) 1H-Pyrazole,5-bromo-1-methyl-(9CI) 361476-01-9 C4H5BrN2
5-IODO-1H-PYRAZOLE 5-IODO-1H-PYRAZOLE 1007351-17-8 C3H3IN2
5-AMINO-4-CYANO-3-CYANOMETHYLPYRAZOLE 5-AMINO-4-CYANO-3-CYANOMETHYLPYRAZOLE 54711-21-6 C6H5N5
5-AMINO-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBONITRILE 5-AMINO-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBONITRILE 54820-92-7 C6H8N4
3-methyl-5-nitro-1H-pyrazole 3-methyl-5-nitro-1H-pyrazole 1048925-02-5 C4H5N3O2
5-hydroxy-pyrazole 5-hydroxy-pyrazole 60456-92-0 C3H4N2O
1H-Pyrazol-5-ol, 1,4-dimethyl-3-(trifluoromethyl)- 1H-Pyrazol-5-ol, 1,4-dimethyl-3-(trifluoromethyl)- 656825-59-1 C6H7F3N2O
4-BROMO-1H-PYRAZOLE-3-CARBONITRILE 4-BROMO-1H-PYRAZOLE-3-CARBONITRILE 288246-16-2 C4H2BrN3
1-Methyl-1H-pyrazole-4-carbonitrile 1-Methyl-1H-pyrazole-4-carbonitrile 66121-71-9 C5H5N3
5-IODO-1-METHYL-1H-PYRAZOLE 5-IODO-1-METHYL-1H-PYRAZOLE 34091-51-5 C4H5IN2
4,4'-dithiobis(5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile) 4,4'-dithiobis(5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile) 130755-46-3 C22H8Cl4F6N8S2
3-Methyl-1-(p-tolyl)-1H-pyrazol-5-amin 3-Methyl-1-(p-tolyl)-1H-pyrazol-5-amin 62535-60-8 C11H13N3
N-Hydroxy-N'-[5-(2-methyl-2-propanyl)-1H-pyrazol-3-yl]-4-nitroben zenecarboximidamide N-Hydroxy-N'-[5-(2-methyl-2-propanyl)-1H-pyrazol-3-yl]-4-nitroben zenecarboximidamide 152828-23-4 C14H17N5O3
21H,23H-Porphine,5,10,15,20-tetra-1H-pyrazol-4-yl- 21H,23H-Porphine,5,10,15,20-tetra-1H-pyrazol-4-yl- 1849676-26-1 C32H22N12
5-(CHLOROMETHYL)-1,3-DIMETHYL-1H-PYRAZOLE 5-(CHLOROMETHYL)-1,3-DIMETHYL-1H-PYRAZOLE 852227-86-2 C6H9ClN2
4-Bromo-5-methyl-1H-pyrazol-3-amine 4-Bromo-5-methyl-1H-pyrazol-3-amine 1780-72-9 C4H6BrN3
3-AMINO-4-BROMO-1-METHYLPYRAZOLE 3-AMINO-4-BROMO-1-METHYLPYRAZOLE 146941-72-2 C4H6BrN3
7-bromo-2-(1-methyl-1H-pyrazol-4-yl)Quinoxaline 7-bromo-2-(1-methyl-1H-pyrazol-4-yl)Quinoxaline 1083325-87-4 C12H9BrN4
4-CHLORO-7-NITROQUINAZOLINE 4-CHLORO-7-NITROQUINAZOLINE 19815-17-9 C8H4ClN3O2
Tramazolin Tramazolin 1082-57-1 C13H17N3
2-Quinazolinamine 2-Quinazolinamine 1687-51-0 C8H7N3
4-Bromoquinazoline 4-Bromoquinazoline 354574-59-7 C8H5BrN2
7-BROMO-2-METHYLQUINAZOLINE 7-BROMO-2-METHYLQUINAZOLINE 552331-87-0 C9H7BrN2
2-Chloro-7-fluoroquinazoline 2-Chloro-7-fluoroquinazoline 956101-10-3 C8H4ClFN2
2,4-Dichloro-7-cyanoquinazoline 2,4-Dichloro-7-cyanoquinazoline 864292-40-0 C9H3Cl2N3
6-Bromoquinazoline 6-Bromoquinazoline 89892-21-7 C8H5BrN2
4-chloro-7-fluoro-quinazoline 4-chloro-7-fluoro-quinazoline 16499-62-0 C8H4ClFN2
2-Ethyl-4,5-dihydro-4,4-dimethyloxazol 2-Ethyl-4,5-dihydro-4,4-dimethyloxazol 5146-88-3 C7H13NO
2,4,7-TRICHLOROQUINAZOLINE 2,4,7-TRICHLOROQUINAZOLINE 6625-94-1 C8H3Cl3N2
7-AMINO-4(1H)-QUINAZOLINONE 7-AMINO-4(1H)-QUINAZOLINONE 90004-09-4 C8H7N3O
2-chloro-4-phenylbenzo[h]quinazoline 2-chloro-4-phenylbenzo[h]quinazoline 4786-80-5 C18H11ClN2
4-Chloroquinazoline 4-Chloroquinazoline 5190-68-1 C8H5ClN2
6-isopropylquinazoline 6-isopropylquinazoline 1059158-62-1 C11H12N2
2,4-DIHYDROXY-6-NITROQUINAZOLINE 2,4-DIHYDROXY-6-NITROQUINAZOLINE 32618-85-2 C8H5N3O4
7-BROMO-4-CHLOROQUINAZOLINE 7-BROMO-4-CHLOROQUINAZOLINE 573675-55-5 C8H4BrClN2
7-Bromoquinazoline 7-Bromoquinazoline 89892-22-8 C8H5BrN2
1-Ethyl-3,5-dimethyl-1H-pyrazole 1-Ethyl-3,5-dimethyl-1H-pyrazole 17629-26-4 C7H12N2
1-tert-butyl-1H-pyrazole-4-carbonitrile 1-tert-butyl-1H-pyrazole-4-carbonitrile 149139-43-5 C8H11N3
3-(5-PIPERIDIN-4-YL-1,2,4-OXADIAZOL-3-YL)PYRIDINE 3-(5-PIPERIDIN-4-YL-1,2,4-OXADIAZOL-3-YL)PYRIDINE 114474-26-9 C9H7N3O2
1,5-DIMETHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE 1,5-DIMETHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE 79080-31-2 C6H7F3N2
1H-Pyrazole-4-carbonitrile,1,3-dimethyl-(9CI) 1H-Pyrazole-4-carbonitrile,1,3-dimethyl-(9CI) 87412-96-2 C6H7N3
1-tert-butyl-5-phenyl-1H-pyrazole 1-tert-butyl-5-phenyl-1H-pyrazole 1204355-48-5 C13H16N2
3-BroMo-4-nitropyrazole 3-BroMo-4-nitropyrazole 784193-37-9 C3H2BrN3O2
1-(CyclopropylMethyl)pyrazole 1-(CyclopropylMethyl)pyrazole 1344382-51-9 C7H10N2
3-ETHYL-4-IODO-1H-PYRAZOLE 3-ETHYL-4-IODO-1H-PYRAZOLE 442876-19-9 C5H7IN2
1-[2-(azetidin-1-yl)ethyl]-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-[2-(azetidin-1-yl)ethyl]-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1422126-12-2 C14H24BN3O2
5,5',5'',5'''-([2,2'-bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetraisophthalic acid 5,5',5'',5'''-([2,2'-bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetraisophthalic acid 2172997-02-1 C38H20O16S4
3-Methyl-4-iodopyrazole 3-Methyl-4-iodopyrazole 15802-75-2 C4H5IN2
1-P-TOLYLPYRAZOLE 1-P-TOLYLPYRAZOLE 20518-17-6 C10H10N2
1-[4-(BROMOMETHYL)PHENYL]-1H-PYRAZOLE 1-[4-(BROMOMETHYL)PHENYL]-1H-PYRAZOLE 368869-85-6 C10H9BrN2
3,6-Bis(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazine 3,6-Bis(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazine 30169-25-6 C12H14N8
1-METHYL-4-NITRO-1H-PYRAZOLE 1-METHYL-4-NITRO-1H-PYRAZOLE 82208-47-7 C4H5N3O2
(1H-PYRAZOL-3-YL)METHANOL (1H-PYRAZOL-3-YL)METHANOL 23585-49-1 C4H6N2O
3-(2-BROMO-PHENYL)-1H-PYRAZOLE 3-(2-BROMO-PHENYL)-1H-PYRAZOLE 114382-20-6 C9H7BrN2
2,4,6-tris(3,5-dimethylpyrazol-1-yl)-1,3,5-triazine 2,4,6-tris(3,5-dimethylpyrazol-1-yl)-1,3,5-triazine 154403-27-7 C18H21N9
1H-PYRAZOLE-3-CARBONITRILE, 4-AMINO- 1H-PYRAZOLE-3-CARBONITRILE, 4-AMINO- 68703-67-3 C4H4N4
5-Hydroxy-1-methylpyrazole 5-Hydroxy-1-methylpyrazole 33641-15-5 C4H6N2O
3-(4-BROMOPHENYL)-1H-PYRAZOLE, 97% 3-(4-BROMOPHENYL)-1H-PYRAZOLE, 97% 73387-46-9 C9H7BrN2
1-(4-IODOPHENYL)-1H-PYRAZOLE 1-(4-IODOPHENYL)-1H-PYRAZOLE 368869-86-7 C9H7IN2
4-Chloro-1-methylpyrazole 4-Chloro-1-methylpyrazole 35852-81-4 C4H5ClN2
1-Benzyl-4-iodo-1H-pyrazole 1-Benzyl-4-iodo-1H-pyrazole 50877-42-4 C10H9IN2
4-bromo-1,5-dimethyl-1H-pyrazole 4-bromo-1,5-dimethyl-1H-pyrazole 5775-86-0 C5H7BrN2
1-Phenyl-1H-pyrazol-3(2H)-one 1-Phenyl-1H-pyrazol-3(2H)-one 1008-79-3 C9H8N2O
3-Bromo-1,5-dimethylpyrazole 3-Bromo-1,5-dimethylpyrazole 5744-80-9 C5H7BrN2
4-bromo-1-tert-butyl-1H-pyrazole 4-bromo-1-tert-butyl-1H-pyrazole 70951-85-8 C7H11BrN2
3-(trifluoroMethyl)-1H-Pyrazole-4-Methanol 3-(trifluoroMethyl)-1H-Pyrazole-4-Methanol 1001020-13-8 C5H5F3N2O
4-broMo-1-(2-Methoxyethyl)-1H-pyrazole 4-broMo-1-(2-Methoxyethyl)-1H-pyrazole 847818-49-9 C6H9BrN2O
1-(difluoroMethyl)-4-iodo-1H-pyrazole 1-(difluoroMethyl)-4-iodo-1H-pyrazole 1041205-43-9 C4H3F2IN2
1H-Pyrazole, 4,4'-(1,4-phenylene)bis[3,5-diMethyl- 1H-Pyrazole, 4,4'-(1,4-phenylene)bis[3,5-diMethyl- 14181-26-1 C16H18N4
2-Chloro-4-(1H-Pyrazol-5-Yl)Benzonitrile 2-Chloro-4-(1H-Pyrazol-5-Yl)Benzonitrile 1297537-37-1 C10H6ClN3
3-(4-TOLYL)PYRAZOLE 3-(4-TOLYL)PYRAZOLE 59843-75-3 C10H10N2
1-Ethylpyrazole 1-Ethylpyrazole 2817-71-2 C5H8N2
5-(Hydroxymethyl)-1-methyl-1H-pyrazole 5-(Hydroxymethyl)-1-methyl-1H-pyrazole 84547-61-5 C5H8N2O
5-CHLORO-1,3-DIMETHYLPYRAZOLE 5-CHLORO-1,3-DIMETHYLPYRAZOLE 54454-10-3 C5H7ClN2
4-(4-bromophenyl)-1H-pyrazol-5-amine 4-(4-bromophenyl)-1H-pyrazol-5-amine 57999-08-3 C9H8BrN3
4-BROMO-3-TRIFLUOROMETHYL-1H-PYRAZOLE 4-BROMO-3-TRIFLUOROMETHYL-1H-PYRAZOLE 19968-17-3 C4H2BrF3N2
5-(4-FLUOROPHENYL)-2H-PYRAZOL-3-YLAMINE 5-(4-FLUOROPHENYL)-2H-PYRAZOL-3-YLAMINE 72411-52-0 C9H8FN3
5-Bromo-1,3-dimethyl-1H-pyrazole 5-Bromo-1,3-dimethyl-1H-pyrazole 5744-70-7 C5H7BrN2
PPT PPT 263717-53-9 C24H22N2O3
5-Formylamino-1-(2-formyloxyethyl)pyrazole 5-Formylamino-1-(2-formyloxyethyl)pyrazole C7H9N3O3
1-(5-Methyl-1-phenyl-1H-pyrazol-4-yl)ethan-1-on 1-(5-Methyl-1-phenyl-1H-pyrazol-4-yl)ethan-1-on 6123-63-3 C12H12N2O
5-Amino-1-phenyl-1H-pyrazol-4-carbonitril 5-Amino-1-phenyl-1H-pyrazol-4-carbonitril 5334-43-0 C10H8N4
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