Pyrazoler
Filtrerade sökresultat
3-Amino-1H-pyrazole, 97+%
CAS: 1820-80-0 Molekylformel: C3H5N3 Molekylvikt (g/mol): 83.094 MDL-nummer: MFCD00005236 InChI-nyckel: JVVRJMXHNUAPHW-UHFFFAOYSA-N Synonym: 3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine PubChem CID: 74561 IUPAC-namn: lH-pyrazol-5-amin LEDER: C1=C(NN=C1)N
| Molekylformel | C3H5N3 |
|---|---|
| PubChem CID | 74561 |
| MDL-nummer | MFCD00005236 |
| IUPAC-namn | lH-pyrazol-5-amin |
| CAS | 1820-80-0 |
| InChI-nyckel | JVVRJMXHNUAPHW-UHFFFAOYSA-N |
| LEDER | C1=C(NN=C1)N |
| Molekylvikt (g/mol) | 83.094 |
| Synonym | 3-aminopyrazole,1h-pyrazol-3-amine,1h-pyrazole-5-amine,5-aminopyrazole,1h-pyrazol-3-ylamine,3-amino-1h-pyrazole,3-aminopyrozole,5-amino-1h-pyrazole,aminopyrazole,3-pyrazolamine |
5-Amino-1H-indazole, 98%
CAS: 19335-11-6 Molekylformel: C7H7N3 Molekylvikt (g/mol): 133.154 MDL-nummer: MFCD00037975 InChI-nyckel: XBTOSRUBOXQWBO-UHFFFAOYSA-N Synonym: 5-aminoindazole,5-amino-1h-indazole,2h-indazol-5-amine,5-indazolamine,1h-indazole-5-amine,1h-indazol-5-ylamine,indazol-5-ylamine,1h-indazole, 5-amino,5-aminobenzopyrazole,5-amino-indazole PubChem CID: 88012 IUPAC-namn: lH-indazol-5-amin LEDER: C1=CC2=C(C=C1N)C=NN2
| Molekylformel | C7H7N3 |
|---|---|
| PubChem CID | 88012 |
| MDL-nummer | MFCD00037975 |
| IUPAC-namn | lH-indazol-5-amin |
| CAS | 19335-11-6 |
| InChI-nyckel | XBTOSRUBOXQWBO-UHFFFAOYSA-N |
| LEDER | C1=CC2=C(C=C1N)C=NN2 |
| Molekylvikt (g/mol) | 133.154 |
| Synonym | 5-aminoindazole,5-amino-1h-indazole,2h-indazol-5-amine,5-indazolamine,1h-indazole-5-amine,1h-indazol-5-ylamine,indazol-5-ylamine,1h-indazole, 5-amino,5-aminobenzopyrazole,5-amino-indazole |
3-amino-5-hydroxipyrazol, 98 %, Thermo Scientific Chemicals
CAS: 6126-22-3 MDL-nummer: MFCD00022384 InChI-nyckel: QZBGOTVBHYKUDS-UHFFFAOYSA-N Synonym: 3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino PubChem CID: 96221 IUPAC-namn: 5-amino-1,2-dihydropyrazol-3-on LEDER: C1=C(NNC1=O)N
| PubChem CID | 96221 |
|---|---|
| MDL-nummer | MFCD00022384 |
| IUPAC-namn | 5-amino-1,2-dihydropyrazol-3-on |
| CAS | 6126-22-3 |
| InChI-nyckel | QZBGOTVBHYKUDS-UHFFFAOYSA-N |
| LEDER | C1=C(NNC1=O)N |
| Synonym | 3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino |
3-amino-1H-indazol, 97 %, Thermo Scientific Chemicals
CAS: 874-05-5 Molekylformel: C7H7N3 Molekylvikt (g/mol): 133.154 MDL-nummer: MFCD00182045 InChI-nyckel: YDTDKKULPWTHRV-UHFFFAOYSA-N Synonym: 3-amino-1h-indazole,1h-indazol-3-ylamine,3-aminoindazole,3-indazolamine,2h-indazol-3-amine,1h-indazole, 3-amino,aminoindazole,amino-indazole,1h-indazole-3-ylamine,indazole amine PubChem CID: 13399 IUPAC-namn: lH-indazol-3-amin LEDER: C1=CC=C2C(=C1)C(=NN2)N
| Molekylformel | C7H7N3 |
|---|---|
| PubChem CID | 13399 |
| MDL-nummer | MFCD00182045 |
| IUPAC-namn | lH-indazol-3-amin |
| CAS | 874-05-5 |
| InChI-nyckel | YDTDKKULPWTHRV-UHFFFAOYSA-N |
| LEDER | C1=CC=C2C(=C1)C(=NN2)N |
| Molekylvikt (g/mol) | 133.154 |
| Synonym | 3-amino-1h-indazole,1h-indazol-3-ylamine,3-aminoindazole,3-indazolamine,2h-indazol-3-amine,1h-indazole, 3-amino,aminoindazole,amino-indazole,1h-indazole-3-ylamine,indazole amine |
5-Amino-1,3-dimethyl-1H-pyrazole, 98%
CAS: 3524-32-1 Molekylformel: C5H9N3 Molekylvikt (g/mol): 111.148 MDL-nummer: MFCD00051651 InChI-nyckel: ZFDGMMZLXSFNFU-UHFFFAOYSA-N Synonym: 5-amino-1,3-dimethylpyrazole,1,3-dimethyl-1h-pyrazol-5-amine,1,3-dimethyl-1h-pyrazole-5yl-amine,1h-pyrazol-5-amine, 1,3-dimethyl,3-amino-2,5-dimethyl-2h-pyrazole,2,5-dimethyl-2h-pyrazol-3-ylamine,5-amino-1,3-dimethyl pyrazole,1,3-dimethyl-1h-pyrazole-5-amine,5-amino-1,3-dimethyl-1h-pyrazole,1,3-dimethyl-5-aminopyrazole PubChem CID: 520721 IUPAC-namn: 2,5-dimetylpyrazol-3-amin LEDER: CC1=NN(C(=C1)N)C
| Molekylformel | C5H9N3 |
|---|---|
| PubChem CID | 520721 |
| MDL-nummer | MFCD00051651 |
| IUPAC-namn | 2,5-dimetylpyrazol-3-amin |
| CAS | 3524-32-1 |
| InChI-nyckel | ZFDGMMZLXSFNFU-UHFFFAOYSA-N |
| LEDER | CC1=NN(C(=C1)N)C |
| Molekylvikt (g/mol) | 111.148 |
| Synonym | 5-amino-1,3-dimethylpyrazole,1,3-dimethyl-1h-pyrazol-5-amine,1,3-dimethyl-1h-pyrazole-5yl-amine,1h-pyrazol-5-amine, 1,3-dimethyl,3-amino-2,5-dimethyl-2h-pyrazole,2,5-dimethyl-2h-pyrazol-3-ylamine,5-amino-1,3-dimethyl pyrazole,1,3-dimethyl-1h-pyrazole-5-amine,5-amino-1,3-dimethyl-1h-pyrazole,1,3-dimethyl-5-aminopyrazole |
4-Amino-1,3,5-trimethyl-1H-pyrazole, 97%
CAS: 28466-21-9 Molekylformel: C6H11N3 Molekylvikt (g/mol): 125.175 MDL-nummer: MFCD00052883 InChI-nyckel: SSDGMKHZMNTWLS-UHFFFAOYSA-N Synonym: 1,3,5-trimethyl-1h-pyrazol-4-amine,4-amino-1,3,5-trimethylpyrazole,trimethyl-1h-pyrazol-4-amine,pyrazole, 4-amino-1,3,5-trimethyl,4-amino-1,3,5-trimethyl-1h-pyrazole,trimethylpyrazol-4-amine,1,3,5-trimethyl-1h-pyrazol-4-ylamine,1h-pyrazol-4-amine, 1,3,5-trimethyl,1,3,5-trimethyl-1h-pyrazole-4-amine,1,3,5-trimethylpyrazole-4-ylamine PubChem CID: 161603 IUPAC-namn: 1,3,5-trimetylpyrazol-4-amin LEDER: CC1=C(C(=NN1C)C)N
| Molekylformel | C6H11N3 |
|---|---|
| PubChem CID | 161603 |
| MDL-nummer | MFCD00052883 |
| IUPAC-namn | 1,3,5-trimetylpyrazol-4-amin |
| CAS | 28466-21-9 |
| InChI-nyckel | SSDGMKHZMNTWLS-UHFFFAOYSA-N |
| LEDER | CC1=C(C(=NN1C)C)N |
| Molekylvikt (g/mol) | 125.175 |
| Synonym | 1,3,5-trimethyl-1h-pyrazol-4-amine,4-amino-1,3,5-trimethylpyrazole,trimethyl-1h-pyrazol-4-amine,pyrazole, 4-amino-1,3,5-trimethyl,4-amino-1,3,5-trimethyl-1h-pyrazole,trimethylpyrazol-4-amine,1,3,5-trimethyl-1h-pyrazol-4-ylamine,1h-pyrazol-4-amine, 1,3,5-trimethyl,1,3,5-trimethyl-1h-pyrazole-4-amine,1,3,5-trimethylpyrazole-4-ylamine |
3-Amino-4-chloro-1H-indazole, 97%
CAS: 20925-60-4 Molekylformel: C7H6ClN3 Molekylvikt (g/mol): 167.596 MDL-nummer: MFCD00663139 InChI-nyckel: QPLXQNVPEHUPTR-UHFFFAOYSA-N Synonym: 3-amino-4-chloro-1h-indazole,1h-indazol-3-amine, 4-chloro,3-amino-4-chloroindazole,4-chloro-1h-indazole-3-amine,4-chloro-1h-indazol-3-ylamine,3-amino4-chloroindazole,4-chloro-1h-indazole-3-ylamine PubChem CID: 313444 IUPAC-namn: 4-klor-lH-indazol-3-amin LEDER: C1=CC2=C(C(=C1)Cl)C(=NN2)N
| Molekylformel | C7H6ClN3 |
|---|---|
| PubChem CID | 313444 |
| MDL-nummer | MFCD00663139 |
| IUPAC-namn | 4-klor-lH-indazol-3-amin |
| CAS | 20925-60-4 |
| InChI-nyckel | QPLXQNVPEHUPTR-UHFFFAOYSA-N |
| LEDER | C1=CC2=C(C(=C1)Cl)C(=NN2)N |
| Molekylvikt (g/mol) | 167.596 |
| Synonym | 3-amino-4-chloro-1h-indazole,1h-indazol-3-amine, 4-chloro,3-amino-4-chloroindazole,4-chloro-1h-indazole-3-amine,4-chloro-1h-indazol-3-ylamine,3-amino4-chloroindazole,4-chloro-1h-indazole-3-ylamine |
3-amino-4-etyl-1H-pyrazol, 98 %, Thermo Scientific Chemicals
CAS: 43024-15-3 Molekylformel: C5H9N3 Molekylvikt (g/mol): 111.15 MDL-nummer: MFCD06797570 InChI-nyckel: RDCODVKTTJWFAR-UHFFFAOYSA-N Synonym: 4-ethyl-1h-pyrazol-3-amine,3-amino-4-ethylpyrazole,3-amino-4-ethyl-1h-pyrazole,4-ethyl-2h-pyrazol-3-amine,3-amino-4-ethyl pyrazole,4-ethyl-1h-pyrazol-3-ylamine,1h-pyrazol-3-amine, 4-ethyl PubChem CID: 11789157 IUPAC-namn: 4-etyl-lH-pyrazol-5-amin LEDER: CCC1=C(N)NN=C1
| Molekylformel | C5H9N3 |
|---|---|
| PubChem CID | 11789157 |
| MDL-nummer | MFCD06797570 |
| IUPAC-namn | 4-etyl-lH-pyrazol-5-amin |
| CAS | 43024-15-3 |
| InChI-nyckel | RDCODVKTTJWFAR-UHFFFAOYSA-N |
| LEDER | CCC1=C(N)NN=C1 |
| Molekylvikt (g/mol) | 111.15 |
| Synonym | 4-ethyl-1h-pyrazol-3-amine,3-amino-4-ethylpyrazole,3-amino-4-ethyl-1h-pyrazole,4-ethyl-2h-pyrazol-3-amine,3-amino-4-ethyl pyrazole,4-ethyl-1h-pyrazol-3-ylamine,1h-pyrazol-3-amine, 4-ethyl |
3-Amino-5-hydroxy-1H-pyrazole, 98%
CAS: 6126-22-3 Molekylformel: C3H5N3O Molekylvikt (g/mol): 99.093 MDL-nummer: MFCD00022384 InChI-nyckel: QZBGOTVBHYKUDS-UHFFFAOYSA-N Synonym: 3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino PubChem CID: 96221 IUPAC-namn: 5-amino-1,2-dihydropyrazol-3-on LEDER: C1=C(NNC1=O)N
| Molekylformel | C3H5N3O |
|---|---|
| PubChem CID | 96221 |
| MDL-nummer | MFCD00022384 |
| IUPAC-namn | 5-amino-1,2-dihydropyrazol-3-on |
| CAS | 6126-22-3 |
| InChI-nyckel | QZBGOTVBHYKUDS-UHFFFAOYSA-N |
| LEDER | C1=C(NNC1=O)N |
| Molekylvikt (g/mol) | 99.093 |
| Synonym | 3-amino-5-hydroxypyrazole,3-amino-1h-pyrazol-5-ol,5-amino-1h-pyrazol-3-ol,5-amino-1h-pyrazol-3 2h-one,3-amino-1,2-dihydropyrazol-5-one,5-aminopyrazol-3-ol,5-amino-2h-pyrazol-3-ol,3-pyrazolin-5-one, 3-amino,5-amino-2,3-dihydro-1h-pyrazol-3-one,1h-pyrazol-5-ol, 3-amino |
6-Amino-3-chloro-1H-indazole, 97%
CAS: 21413-23-0 Molekylformel: C7H6ClN3 Molekylvikt (g/mol): 167.60 MDL-nummer: MFCD07781648 InChI-nyckel: DRRARKIFTNKQDW-UHFFFAOYSA-N Synonym: 3-chloro-1h-indazol-6-amine,6-amino-3-chloro-1h-indazole,1h-indazol-6-amine,3-chloro,6-amino-3-chloroindazole,3-chloro-1h-indazole-6-ylamine,3-chloro-1h-indazol-6-ylamine,6-amino-3-chloro 1h indazole,pubchem23042,3-chloro-indazol-6-amine PubChem CID: 14790453 IUPAC-namn: 3-klor-2H-indazol-6-amin LEDER: NC1=CC2=NNC(Cl)=C2C=C1
| Molekylformel | C7H6ClN3 |
|---|---|
| PubChem CID | 14790453 |
| MDL-nummer | MFCD07781648 |
| IUPAC-namn | 3-klor-2H-indazol-6-amin |
| CAS | 21413-23-0 |
| InChI-nyckel | DRRARKIFTNKQDW-UHFFFAOYSA-N |
| LEDER | NC1=CC2=NNC(Cl)=C2C=C1 |
| Molekylvikt (g/mol) | 167.60 |
| Synonym | 3-chloro-1h-indazol-6-amine,6-amino-3-chloro-1h-indazole,1h-indazol-6-amine,3-chloro,6-amino-3-chloroindazole,3-chloro-1h-indazole-6-ylamine,3-chloro-1h-indazol-6-ylamine,6-amino-3-chloro 1h indazole,pubchem23042,3-chloro-indazol-6-amine |
3-Amino-5-iodo-1H-indazole, 97%
CAS: 88805-76-9 Molekylformel: C7H6IN3 Molekylvikt (g/mol): 259.05 MDL-nummer: MFCD09261138 InChI-nyckel: GBUVSJWTWOWRSL-UHFFFAOYSA-N Synonym: 3-amino-5-iodo-1h-indazole,1h-indazol-3-amine,5-iodo,1h-indazol-3-amine, 5-iodo,3-amino-5-iodoindazole,acmc-20f1u4,5-iodo-1h-indazole-3-ylamine PubChem CID: 20135868 IUPAC-namn: 5-jod-lH-indazol-3-amin LEDER: NC1=NNC2=CC=C(I)C=C12
| Molekylformel | C7H6IN3 |
|---|---|
| PubChem CID | 20135868 |
| MDL-nummer | MFCD09261138 |
| IUPAC-namn | 5-jod-lH-indazol-3-amin |
| CAS | 88805-76-9 |
| InChI-nyckel | GBUVSJWTWOWRSL-UHFFFAOYSA-N |
| LEDER | NC1=NNC2=CC=C(I)C=C12 |
| Molekylvikt (g/mol) | 259.05 |
| Synonym | 3-amino-5-iodo-1h-indazole,1h-indazol-3-amine,5-iodo,1h-indazol-3-amine, 5-iodo,3-amino-5-iodoindazole,acmc-20f1u4,5-iodo-1h-indazole-3-ylamine |
4-amino-1-metyl-lH-pyrazol, 95 %, Thermo Scientific Chemicals
CAS: 69843-13-6 Molekylformel: C4H7N3 Molekylvikt (g/mol): 97.121 MDL-nummer: MFCD05667135 InChI-nyckel: LBGSWBJURUFGLR-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazol-4-amine,1-methyl-1h-pyrazol-4-ylamine,4-amino-1-methylpyrazole,1h-pyrazol-4-amine, 1-methyl,1-methyl-1h-pyrazole-4-ylamine,4-amino-1-methyl-1h-pyrazole,1-methylpyrazole-4-ylamine,acmc-20a0x1,4-amino-1-methyl-pyrazole,1-methyl-1h-pyrazole-4-amine PubChem CID: 4770990 IUPAC-namn: 1-metylpyrazol-4-amin LEDER: CN1C=C(C=N1)N
| Molekylformel | C4H7N3 |
|---|---|
| PubChem CID | 4770990 |
| MDL-nummer | MFCD05667135 |
| IUPAC-namn | 1-metylpyrazol-4-amin |
| CAS | 69843-13-6 |
| InChI-nyckel | LBGSWBJURUFGLR-UHFFFAOYSA-N |
| LEDER | CN1C=C(C=N1)N |
| Molekylvikt (g/mol) | 97.121 |
| Synonym | 1-methyl-1h-pyrazol-4-amine,1-methyl-1h-pyrazol-4-ylamine,4-amino-1-methylpyrazole,1h-pyrazol-4-amine, 1-methyl,1-methyl-1h-pyrazole-4-ylamine,4-amino-1-methyl-1h-pyrazole,1-methylpyrazole-4-ylamine,acmc-20a0x1,4-amino-1-methyl-pyrazole,1-methyl-1h-pyrazole-4-amine |
5-amino-1-metyl-lH-pyrazol, 97 %, Thermo Scientific Chemicals
CAS: 1192-21-8 Molekylformel: C4H7N3 Molekylvikt (g/mol): 97.12 InChI-nyckel: JESRNIJXVIFVOV-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazol-5-amine,1-methyl-1h-pyrazol-5-ylamine,1-methyl-5-aminopyrazole,5-amino-1-methylpyrazole,5-amino-1-methyl-1h-pyrazole,1h-pyrazol-5-amine, 1-methyl,2-methyl-2h-pyrazol-3-ylamine,5-amino-1-methyl-pyrazole,2-methyl-2h-pyrazol-3-amine,1-methylpyrazole-5-ylamine PubChem CID: 136927 IUPAC-namn: 2-metylpyrazol-3-amin LEDER: CN1C(=CC=N1)N
| Molekylformel | C4H7N3 |
|---|---|
| PubChem CID | 136927 |
| IUPAC-namn | 2-metylpyrazol-3-amin |
| CAS | 1192-21-8 |
| InChI-nyckel | JESRNIJXVIFVOV-UHFFFAOYSA-N |
| LEDER | CN1C(=CC=N1)N |
| Molekylvikt (g/mol) | 97.12 |
| Synonym | 1-methyl-1h-pyrazol-5-amine,1-methyl-1h-pyrazol-5-ylamine,1-methyl-5-aminopyrazole,5-amino-1-methylpyrazole,5-amino-1-methyl-1h-pyrazole,1h-pyrazol-5-amine, 1-methyl,2-methyl-2h-pyrazol-3-ylamine,5-amino-1-methyl-pyrazole,2-methyl-2h-pyrazol-3-amine,1-methylpyrazole-5-ylamine |
3-amino-6-bromo-1H-indazol, 97 %, Thermo Scientific Chemicals
CAS: 404827-77-6 Molekylformel: C7H6BrN3 Molekylvikt (g/mol): 212.05 MDL-nummer: MFCD05665872 InChI-nyckel: WLDHNAMVDBASAW-UHFFFAOYSA-N PubChem CID: 2786631 IUPAC-namn: 6-brom-lH-indazol-3-amin LEDER: C1=CC2=C(C=C1Br)NN=C2N
| Molekylformel | C7H6BrN3 |
|---|---|
| PubChem CID | 2786631 |
| MDL-nummer | MFCD05665872 |
| IUPAC-namn | 6-brom-lH-indazol-3-amin |
| CAS | 404827-77-6 |
| InChI-nyckel | WLDHNAMVDBASAW-UHFFFAOYSA-N |
| LEDER | C1=CC2=C(C=C1Br)NN=C2N |
| Molekylvikt (g/mol) | 212.05 |
3-amino-1H-pyrazol-4-karbonitril, 98 %, Thermo Scientific Chemicals
CAS: 16617-46-2 Molekylformel: C4H4N4 Molekylvikt (g/mol): 108.104 MDL-nummer: MFCD00005237 InChI-nyckel: FFNKBQRKZRMYCL-UHFFFAOYSA-N Synonym: 3-amino-4-pyrazolecarbonitrile,3-amino-1h-pyrazole-4-carbonitrile,3-amino-4-cyanopyrazole,3-aminopyrazole-4-carbonitrile,5-amino-4-cyanopyrazole,1h-pyrazole-4-carbonitrile, 3-amino,5-aminopyrazole-4-carbonitrile,3-amino-4-cyano-1h-pyrazole,4-cyano-5-aminopyrazole,3-amino-4-cyano pyrazole PubChem CID: 85515 IUPAC-namn: 5-amino-lH-pyrazol-4-karbonitril LEDER: C1=NNC(=C1C#N)N
| Molekylformel | C4H4N4 |
|---|---|
| PubChem CID | 85515 |
| MDL-nummer | MFCD00005237 |
| IUPAC-namn | 5-amino-lH-pyrazol-4-karbonitril |
| CAS | 16617-46-2 |
| InChI-nyckel | FFNKBQRKZRMYCL-UHFFFAOYSA-N |
| LEDER | C1=NNC(=C1C#N)N |
| Molekylvikt (g/mol) | 108.104 |
| Synonym | 3-amino-4-pyrazolecarbonitrile,3-amino-1h-pyrazole-4-carbonitrile,3-amino-4-cyanopyrazole,3-aminopyrazole-4-carbonitrile,5-amino-4-cyanopyrazole,1h-pyrazole-4-carbonitrile, 3-amino,5-aminopyrazole-4-carbonitrile,3-amino-4-cyano-1h-pyrazole,4-cyano-5-aminopyrazole,3-amino-4-cyano pyrazole |