Cas No|Cas Number|CAS Registry Number:201856-57-7 .Chemical Name|Molecular Name:(3R,4S)-tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate Formula:C18H25NO5 Synonyms:2-Methyl-2-propanyl (3R,4S)-3-(1-ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylate, 1-Azetidinecarboxylic acid, 3-(1-ethoxyethoxy)-2-oxo-4-phenyl-, 1,1-dimethylethyl ester, (3R,4S)- Molecular Weight:335.395
201856-57-7 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:154026-93-4 .Chemical Name|Molecular Name:tert-butyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate Formulanor:C10H19ClO4 Synonyms:Hexanoic acid, 6-chloro-3,5-dihydroxy-, 1,1-dimethylethyl ester, (3R,5S)-, Hexanoic acid,6-chloro-3,5-dihydroxy-,1,1-dimethylethyl ester,(3R,5S), (3R,5S)-tert-Butyl 6-chloro-3,5-dihydroxyhexanoate, 1,1-dimethylethyl (3R,5S)-6-chloro-3,5-dihydroxy-4-hexanoate, t-butyl (3R,5S)-6-chloro-3,5-dihydroxy-3-hexanoate, 2-Methyl-2-propanyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate, (3R,5S)-6-chloro-3,5-dihydroxyhexanoic acid tert-butyl ester, tert-butyl syn-(3R,5S)-6-chloro-3,5-dihydroxyhexanoate Molecular Weight:238.708
154026-93-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:952343-56-5 .Chemical Name|Molecular Name:2-Methyl-2-propanyl (3R,4S)-3-hydroxy-4-phenyl-1-pyrrolidinecarbo xylate Formulanor:C15H21NO3 Synonyms:N-Boc-3-hydroxy-4-phenylpyrrolidine Molecular Weight:263.332
952343-56-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:149198-47-0 .Chemical Name|Molecular Name:(3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate Formulanor:C20H31NO4Si Synonyms:tert-Butyl (3R,4S)-2-oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-carboxylate, MFCD08273948, tert-butyl (3R,4S)-2-oxo-4-phenyl-3-triethylsilyloxyazetidine-1-carboxylate, 1-Azetidinecarboxylic acid, 2-oxo-4-phenyl-3-[(triethylsilyl)oxy]-, 1,1-dimethylethyl ester, (3R,4S)-, 2-Methyl-2-propanyl (3R,4S)-2-oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecarboxylate, (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate Molecular Weight:377.55
149198-47-0 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.
