Cas No|Cas Number|CAS Registry Number:18337-63-8 .Chemical Name|Molecular Name:6-Hydroxy-5-methyl-4(1H)-pyrimidinone Formulanor:C5H6N2O2 Synonyms:5-methyl-4,6-dihydroxypyrimidine, 5-Methyl-1H-pyrimidin-4,6-dion, 4,6-dihydroxy-5-methyl-pyrimidine, 5-METHYLPYRIMIDIN-4,6-DIOL, 5-methyl-1H-pyrimidine-4,6-dione, 5-Methyl-4,6-dihydroxy-pyrimidin, 5-Methylpyrimidine-4,6-diol, 4,6-Dihydroxy-5-methyl-pyrimidin, 5-METHYL-4,6-PYRIMIDINEDIOL Molecular Weight:126.113
18337-63-8 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:695-87-4 .Chemical Name|Molecular Name:5-methoxypyrimidin-4(3H)-one Formulanor:C5H6N2O2 Synonyms:5-Methoxypyrimidin-4(1H)-one, 5-METHOXYPYRIMIDIN-4-OL, 5-methoxy-3H-pyrimidin-4-one, 4(3H)-pyrimidinone, 5-methoxy-, 5-methoxypyrimidin-4(3H)-one, 4(1H)-PyriMidinone, 5-Methoxy- Molecular Weight:126.113
695-87-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:91233-70-4 .Chemical Name|Molecular Name:5-Hydroxy-2-methoxypyrimidine Formulanor:C5H6N2O2 Synonyms:5-HYDROXY-2-METHOXYPYRIMIDINE, 2-METHOXY-5-PYRIMIDINOL, 5-Pyrimidinol,2-methoxy Molecular Weight:126.113
91233-70-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:38732-07-9 .Chemical Name|Molecular Name:4-methoxy-3(2H)-Pyridazinone Formulanor:C5H6N2O2 Synonyms:4-methoxy-3(2H)-Pyridazinone Molecular Weight:126.113
38732-07-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:100959-93-1 .Chemical Name|Molecular Name:4(3H)-Pyrimidinone, 6-(hydroxymethyl)- (6CI) Formulanor:C5H6N2O2 Synonyms:6-(HYDROXYMETHYL)PYRIMIDIN-4-OL, 6-hydroxymethyl-3H-pyrimidin-4-one Molecular Weight:126.113
100959-93-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:696-22-0 .Chemical Name|Molecular Name:3-Methylpyrazole-5-carboxylic acid Formulanor:C5H6N2O2 Synonyms:3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID, 3-methylpyrazole-5-carboxylic acid, 3-methyl-5-pyrazolecarboxylic acid, 5-methyl-2H-pyrazole-3-carboxylic acid, 3-methylpyrazolo-5-carboxylic acid, 1H-Pyrazole-3-carboxylic acid,5-Methyl, 3-methyl-5-carboxy-1H-pyrazole Molecular Weight:126.113
696-22-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:16034-48-3 .Chemical Name|Molecular Name:2-(1H-Pyrazol-1-yl)acetic acid Formulanor:C5H6N2O2 Synonyms:2-(1H-Pyrazol-1-yl)Acetic Acid, 2-pyrazol-1-ylacetic acid Molecular Weight:126.113
16034-48-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:20485-43-2 .Chemical Name|Molecular Name:1-Methyl-1H-imidazole-2-carboxylic acid Formulanor:C5H6N2O2 Synonyms:1-Methyl-1H-imidazole-2-carboxylic acid, 1-methylimidazole-2-carboxylic acid, EINECS 219-724-5, 1H-Imidazole-2-carboxylic acid, 1-methyl-, 1H-Imidazole-5-carboxylic acid, 1-methyl-, 1-Methyl-1H-imidazole-5-carboxylic acid, 1-methylimidazole-5-carboxylic acid, MFCD01863421, 1-methyl-imidazole-2-carboxylic acid Molecular Weight:126.113
20485-43-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:165067-10-7 .Chemical Name|Molecular Name:1-(4-methyl-1,2,5-oxadiazol-3-yl)ethanone Formulanor:C5H6N2O2 Synonyms:3-acetyl-4-methyl-1,2,5-oxadiazole, 1-(4-methyl-furazan-3-yl)-ethanone, 1-(4-methyl-1,2,5-oxadiazol-3-yl)-1-ethanone, 1-(Methyl-furazan-3-yl)-aethanon, 1-(methyl-furazan-3-yl)-ethanone, methyloxadiazolylethanone Molecular Weight:126.113
165067-10-7 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.