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(6R,7R)-7-tert-Butoxycarbonylamino-3-((E)-2-methanesulfonyl-vinyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180525-07-9

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180525-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180525-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,5,2 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 180525-07:
(8*1)+(7*8)+(6*0)+(5*5)+(4*2)+(3*5)+(2*0)+(1*7)=119
119 % 10 = 9
So 180525-07-9 is a valid CAS Registry Number.

180525-07-9Relevant academic research and scientific papers

Synthesis of cephems bearing olefinic sulfoxide side chains as potential β-lactamase inhibitors

Farina, Vittorio,Hauck, Sheila I.,Firestone, Raymond A.

, p. 1613 - 1618 (1996)

Several cephems bearing vinyl sulfoxide and sulfone moieties at C-3 were prepared by the Stille coupling of a 3-trifloxy cephem with stannanes. The sulfoxides were designed to be suicide lactamase inhibitors. None of the cephems described in this study functioned as an enzyme inhibitor, but two derivatives displayed interesting biological activity against Methycillin - resistant S. Aureus.

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