Cas No|Cas Number|CAS Registry Number:19090-04-1 .Chemical Name|Molecular Name:Chroman-3-one Formulanor:C9H8O2 Synonyms:chroman-3-one, 3-CHROMANONE, 3-Chromanone(7CI,8CI), 1H-Isochromen-4(3H)-one, Isochroman-4-one, 1H-2-Benzopyran-4(3H)-one, 2H-1-Benzopyran-3(4H)-one, 2H-chromen-3(4H)-one Molecular Weight:148.159
19090-04-1 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:133118-80-6 .Chemical Name|Molecular Name:8-BROMOCHROMAN-3-ONE Formulanor:C9H7BrO2 Synonyms:8-Bromochroman-3-one, 2H-1-Benzopyran-3(4H)-one,8-bromo, 8-bromanyl-4H-chromen-3-one, 8-Bromo-3-Chromanone Molecular Weight:227.055
133118-80-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:109140-20-7 .Chemical Name|Molecular Name:5-METHOXYCHROMAN-3-ONE Formulanor:C10H10O3 Synonyms:5-Methoxy-3-Chromanone, 5-methoxy-2H-1-benzopyran-3-one, 5-Methoxy-3,4-dihydro-2H-l-benzopyran-3-one, 5-methoxychroman-3-one, 5-methoxy-2H-chromen-3(4H)-one, 5-methoxy-3,4-dihydro-2H-1-benzopyran-3-one, 2H-1-Benzopyran-3(4H)-one,5-methoxy Molecular Weight:178.185
109140-20-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:132873-53-1 .Chemical Name|Molecular Name:5-BROMOCHROMAN-3-ONE Formulanor:C9H7BrO2 Synonyms:5-Bromo-3-Chromanone, 2H-1-Benzopyran-3(4H)-one,5-bromo, 5-Bromochroman-3-one, 5-bromanyl-4H-chromen-3-one Molecular Weight:227.055
132873-53-1 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.
