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Methanesulfonic acid (2S,3R)-1-benzyl-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-oxo-azetidin-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

869283-87-4

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869283-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869283-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,2,8 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 869283-87:
(8*8)+(7*6)+(6*9)+(5*2)+(4*8)+(3*3)+(2*8)+(1*7)=234
234 % 10 = 4
So 869283-87-4 is a valid CAS Registry Number.

869283-87-4Relevant academic research and scientific papers

An efficient synthesis of 2,3-aziridino-γ-lactones from azetidin-2-ones

Kale, Ajaykumar S.,Deshmukh, Abdul Rakeeb A. S.

, p. 2370 - 2372 (2007/10/03)

An efficient synthesis of enantiopure 2,3-aziridino-γ-lactones from azetidin-2-ones is described. Acid-catalyzed tandem intramolecular azetidinone ring opening followed by aziridine ring formation via elimination of a mesylate group is the key step in thi

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