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(2S,3R)-2-Bromo-3-hydroxy-N-(4-methoxy-benzyl)-N-(3-phenylsulfanyl-prop-2-ynyl)-butyramide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98729-68-1

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98729-68-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98729-68-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,2 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98729-68:
(7*9)+(6*8)+(5*7)+(4*2)+(3*9)+(2*6)+(1*8)=201
201 % 10 = 1
So 98729-68-1 is a valid CAS Registry Number.

98729-68-1Relevant academic research and scientific papers

CYCLIZATION REACTION OF N-PROPARGYL EPOXYAMIDE TO ACETYLENIC 2-AZETIDINONE, A PRECURSOR TO THIENAMYCIN AND RELATED CARBAPENEMS

Marayuma, Hiroshi,Shiozaki, Masao,Oida, Sadao,Hiraoka, Tetsuo

, p. 4521 - 4522 (2007/10/02)

Base treatment of N-propargyl epoxyamide 5 afforded the acetylenic 3-(hydroxyethyl)-2-azetidinone 9a, which was subsequently transformed to phenyl thiolester 2, a versatile intermediate for the carbapenem synthesis.

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