| Product Name |
CAS Registry Number |
Molecular Formula |
| 3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonic Acid | 24041-30-3 | Csub16/subHsub13/subNsub5/subOsub7/subS |
| 3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4-hydroxy-Benzenesulfonamide compd. with 2,4-dihydro-4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium(3+) salt (1:1:1) | 72968-18-4 | Csub32/subHsub28/subCrNsub10/subOsub8/subS |
| 4-[2-(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Diazenyl]-3-Hydroxy-7-Nitro-1-Naphthalenesulfonic Acid Sodium Salt (1:1) | 90377-81-4 | Csub20/subHsub14/subNsub5/subNaOsub7/subS |
| 3-[2-(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Diazenyl]-N,N,N-Trimethyl-Benzenaminium Chloride (1:1) | 68391-31-1 | Csub19/subHsub22/subClNsub5/subO |
| 4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)amino]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one | 909-59-1 | Csub20/subHsub17/subNsub5/subOsub2/sub |
| 2-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)ethylidene]-2,3-dihydro-1,3,3-trimethyl-1H-indole-5-carboxylic acid methyl ester | 5718-26-3 | Csub25/subHsub25/subNsub3/subOsub3/sub |
| 4-[(1,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Ylidene)Methyl]-1,2-Dihydro-5-Methyl-2-Phenyl-3H-Pyrazol-3-One | 15900-11-5 | Csub21/subHsub18/subNsub4/subOsub2/sub |
| [2-[3-(1,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-4H-Pyrazol-4-Ylidene)-1-Propenyl]Phenoxy]Acetic Acid | 94158-17-5 | Csub21/subHsub18/subNsub2/subOsub4/sub |
| N-(4,5-Dihydro-4-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-3-Yl)Methacrylamide | 53810-90-5 | Csub14/subHsub15/subNsub3/subOsub2/sub |
| 1-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonic Acid Sodium Salt | 705941-70-4 | Csub12/subHsub15/subNsub3/subNaOsub4/subS |
| 1,4-Dihydro-6-Methyl-4-Oxo-1-Phenyl-3-Pyridazinecarboxylicacid | 68254-08-0 | Csub12/subHsub9/subNsub2/subOsub3/sub |
| 1,6-Dihydro-2-methyl-6-oxo-1-phenyl-3-pyridinecarboxylic acid ethyl ester | 1246651-95-5 | Csub15/subHsub15/subNOsub3/sub |
| 1,2-Dihydro-4-Methyl-2-Oxo-6-Phenyl-5-Pyrimidinecarboxylicacid Ethyl Ester | 69207-36-9 | Csub14/subHsub14/subNsub2/subOsub3/sub |
| 3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid | 437717-43-6 | Csub17/subHsub20/subNsub4/subOsub5/subS |
| N-[4-[2,3-Dihydro-1-(2-Methyl-1-Oxopropyl)-1H-Indol-5-Yl]-5-Methyl-Thiazol-2-Yl]-Acetamide | 606121-90-8 | |
| 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid | 1357931-55-5 | Csub17/subHsub20/subNsub4/subOsub5/subS |
| 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid ethyl ester | 1971915-89-5 | Csub19/subHsub24/subNsub4/subOsub5/subS |
| 3-[6,7-Dihydro-1-(methyl-d3)-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-4-propoxybenzenesulfonamide | 1032008-25-5 | Csub25/subHsub33/subDsub3/subNsub6/subOsub4/subS |
| N-[(1,2-Dihydro-6-methyl-2-oxo-4-propyl-3-pyridinyl)methyl]-1-(1-methylethyl)-6-[6-[4-(1-methylethyl)-1-piperazinyl]-3-pyridinyl]-1H-indazole-4-carboxamide | 1431612-23-5 | Csub33/subHsub43/subNsub7/subOsub2/sub |
| 3,4-Dihydro-5-methyl-3-oxo-2-pyrazinecarboxamide | 88394-05-2 | Csub6/subHsub7/subNsub3/subOsub2/sub |
| 1,6-Dihydro-N-Methyl-6-Oxo-Pyrazinecarboxamide 4-Oxide | 77775-49-6 | |
| 4,5-Dihydro-6-methyl-5-oxo-2-pyrazinecarboxylic acid | 77168-83-3 | Csub6/subHsub6/subNsub2/subOsub3/sub |
| 4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazole-1-Acetic Acid | 30979-39-6 | |
| 2,3-Dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylic acid ethyl ester | 103626-03-5 | Csub7/subHsub10/subNsub2/subOsub3/sub |
| 2,5-Dihydro-2-methyl-5-oxo-1H-pyrazole-3-carboxylic acid methyl ester | 52867-42-2 | Csub6/subHsub8/subNsub2/subOsub3/sub |
| 4,7-Dihydro-2-Methyl-7-Oxo-Pyrazolo[1,5-a]Pyrimidine-6-carboxylic Acid Ethyl Ester | 99056-35-6 | Csub10/subHsub11/subNsub3/subOsub3/sub |
| N-(4,5-Dihydro-1-Methyl-5-Oxo-1H-Pyrazol-3-Yl)-Acetamide | 185451-37-0 | |
| N-(2,5-Dihydro-1-Methyl-5-Oxo-1H-Pyrazol-3-Yl)-Acetamide | 185451-42-7 | |
| N-(2,5-Dihydro-1-Methyl-5-Oxo-1H-Pyrazol-4-Yl)-Acetamide | 929293-76-5 | |
| 3-[[5-[[4-[[[4-[(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl)Azo]Phenyl]Amino]Carbonyl]Phenyl]Azo]-2,4-Dihydroxyphenyl]Azo]-4-Hydroxybenzenesulphonic Acid | 84963-11-1 | Csub29/subHsub23/subNsub9/subOsub8/subS |
| 2-[4-[[(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol)-4-Yl]Azo]Phenyl]-6-Methyl-7-Benzothiazolesulfonic Acid | 68568-78-5 | Csub18/subHsub15/subNsub5/subOsub4/subSsub2/sub |
| 2-4-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl)Azophenyl-6-Methyl-7-Benzothiazolesulfonic Acid Compd. With 2,2,2-Nitrilotrisethanol (1:1) | 70776-28-2 | Csub24/subHsub30/subNsub6/subOsub7/subSsub2/sub |
| 2-[4-[[(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol)-4-Yl]Azo]Phenyl]-6-Methyl-7-Benzothiazolesulfonic Acid Sodium Salt | 21493-04-9 | Csub18/subHsub14/subNsub5/subNaOsub4/subSsub2/sub |
| 2-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Benzene-1,4-Disulphonic Acid | 54817-63-9 | Csub10/subHsub10/subNsub2/subOsub7/subSsub2/sub |
| 4-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-Benzenesulfonamide | 13269-73-3 | Csub10/subHsub11/subNsub3/subOsub3/subS |
| [2S-[2alpha,5alpha,6beta(S*)]]-6-[[[[(2,3-Dihydro-4-Methyl-3-Oxo-1H-Pyrazol-1-Yl)Carbonyl]Amino]Phenylacetyl]Amino]-3,3-Dimethyl-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid Monosodium Salt | 54944-56-8 | Csub21/subHsub22/subNsub5/subNaOsub6/subS |
| 3-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-N-(2-Hydroxyethyl)Benzenesulphonamide | 68003-42-9 | Csub12/subHsub15/subNsub3/subOsub4/subS |
| 7-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-4-Hydroxynaphthalene-2-Sulphonic Acid | 85136-68-1 | Csub14/subHsub12/subNsub2/subOsub5/subS |
| 4-[(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Ylidene)Methyl]-2,4-Dihydro-5-Methyl-3H-Pyrazol-3-One | 68427-36-1 | Csub9/subHsub10/subNsub4/subOsub2/sub |
| 4-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-3-Methyl-Benzenesulfonic Acid | 118-07-0 | Csub11/subHsub12/subNsub2/subOsub4/subS |
| 6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid | 7277-87-4 | Csub14/subHsub12/subNsub2/subOsub7/subSsub2/sub |
| N-[4-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Phenyl]Acrylamide | 79392-37-3 | Csub13/subHsub13/subNsub3/subOsub2/sub |
| 2-[4-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Phenyl]-6-Methylbenzothiazole-7-Sulphonic Acid | 5855-99-2 | Csub18/subHsub15/subNsub3/subOsub4/subSsub2/sub |
| 5-[[2-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)-4-Sulphophenyl]Sulphonyl]Salicylic Acid | 6201-75-8 | Csub17/subHsub14/subNsub2/subOsub9/subSsub2/sub |
| 2,3-Dihydro-6-methyl-3-oxo-4-pyridazinecarboxylic acid ethyl ester | 2125-90-8 | Csub8/subHsub10/subNsub2/subOsub3/sub |
| 2-[(1,6-Dihydro-1-Methyl-6-Oxo-3-Pyridazinyl)Oxy]-Acetamide | 500275-81-0 | |
| 1,6-Dihydro-1-Methyl-6-Oxo-3-Pyridinecarbonylchloride | 162330-16-7 | |
| 1,2-Dihydro-1-Methyl-2-Oxo-4-Pyridinecarbonyl Chloride | 84853-99-6 | Csub7/subHsub6/subClNOsub2/sub |
| 1,6-Dihydro-5-methyl-6-oxo-3-pyridinecarboxaldehyde | 1289194-02-0 | Csub7/subHsub7/subNOsub2/sub |
| 1,6-Dihydro-1-Methyl-6-Oxo-3-Pyridinecarboxamide | 701-44-0 | Csub7/subHsub8/subNsub2/subOsub2/sub |