Cas No|Cas Number|CAS Registry Number:67831-84-9 .Chemical Name|Molecular Name:4H-Pyrrolo[2,3-d]pyrimidin-4-one,1,2,3,7-tetrahydro-2-thioxo- Formulanor:C6H5N3OS Synonyms:2-sulfanylidene-1,7-dihydropyrrolo[2,3-d]pyrimidin-4-one Molecular Weight:167.188
67831-84-9 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:43088-52-4 .Chemical Name|Molecular Name:3-amino-2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one Formulanor:C11H13N3OS Synonyms: Molecular Weight:235.305
43088-52-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:80381-63-1 .Chemical Name|Molecular Name:3-AMINO-2,5,6-TRIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C9H11N3OS Synonyms: Molecular Weight:209.268
80381-63-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:113520-01-7 .Chemical Name|Molecular Name:3-ALLYL-2-MERCAPTO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C12H12N2OS2 Synonyms:4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one,1,2,3,5,6,7-hexahydro-3-(2-propen-1-yl)-2-thioxo Molecular Weight:264.366
113520-01-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:65234-03-9 .Chemical Name|Molecular Name:3-(4-ETHOXY-PHENYL)-2-MERCAPTO-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C18H18N2O2S2 Synonyms: Molecular Weight:358.478
65234-03-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:134201-14-2 .Chemical Name|Molecular Name:2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE Formulanor:C8H11N3O Synonyms:2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(1H)-one, 2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE, 2-methyl-5,6,7,8-tetrahydro-3H-pyrido<4,3-d>pyrimidin-4-one, Pyrido[4,3-d]pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-2-methyl-, 2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol Molecular Weight:165.192
134201-14-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:59898-69-0 .Chemical Name|Molecular Name:2-MERCAPTO-3-P-TOLYL-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C17H16N2OS2 Synonyms:2-mercapto-3-p-tolyl-5,6,7,8-tetrahydro-3h-benzo[4,5]thieno[2,3-d]pyrimidin-4-one, 3-(4-methylphenyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one Molecular Weight:328.452
59898-69-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:65234-02-8 .Chemical Name|Molecular Name:2-MERCAPTO-3-(4-METHOXY-PHENYL)-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C17H16N2O2S2 Synonyms: Molecular Weight:344.451
65234-02-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:878699-59-3 .Chemical Name|Molecular Name:2-Chloromethyl-6-methyl-3H-thieno[2,3-d]pyrimidin-4-one Formulanor:C8H7ClN2OS Synonyms: Molecular Weight:214.672
878699-59-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:731824-58-1 .Chemical Name|Molecular Name:2-AMINO-1,4A-DIHYDRO-4H-PYRROLO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C6H6N4O Synonyms:4H-Pyrrolo[2,3-d]pyrimidin-4-one,2-amino-1,4a-dihydro-(9CI), 2-AMINO-1,4A-DIHYDRO-4H-PYRROLO[2,3-D]PYRIMIDIN-4-ONE Molecular Weight:150.138
731824-58-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:91225-70-6 .Chemical Name|Molecular Name:2-(CHLOROMETHYL)-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE Formulanor:C10H9ClN2OS Synonyms:2-(chloromethyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one, BB_SC-6333, 2-(3-FORMYL-INDOL-1-YL)-N-(4-IODO-PHENYL)-ACETAMIDE Molecular Weight:240.709
91225-70-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:89792-11-0 .Chemical Name|Molecular Name:1,7-Dihydro-2-Methyl-4H-pyrrolo[2,3-d]pyrimidin-4-one Formulanor:C7H7N3O Synonyms:4H-Pyrrolo[2,3-d]pyriMidin-4-one,3,7-dihydro-2-Methyl, 2-Methyl-1H,4H,7H-pyrrolo[2,3-d]pyriMidin-4-one, 2-methyl-3,7-dihydro-pyrrolo[2,3-d]pyrimidin-4-one, 4-Hydroxy-2-methylpyrrolo<2,3-d>pyrimidin, 4H-Pyrrolo[2,3-d]pyrimidin-4-one,1,7-dihydro-2-methyl-(9CI), 2-Methyl-4-hydroxy-pyrrolo<2,3-d>pyrimidin, 3,7-dihydro-2-methyl-4H-Pyrrolo[2,3-d]pyrimidin-4-one Molecular Weight:149.15
89792-11-0 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.
