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7-acetamidoceph-3-em-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32178-87-3

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32178-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32178-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32178-87:
(7*3)+(6*2)+(5*1)+(4*7)+(3*8)+(2*8)+(1*7)=113
113 % 10 = 3
So 32178-87-3 is a valid CAS Registry Number.

32178-87-3Downstream Products

32178-87-3Relevant academic research and scientific papers

Transacylation of Cephalosporin; Isolation and Reactions of the Imidate Esters

Saito, Toshinori,Nishihata, ken,Fukatsu, Syunzo

, p. 1058 - 1063 (2007/10/02)

The reaction of the imidate ester of methyl 7-acetamidoceph-3-em-4-carboxylate (2) and phenylacetyl chloride was followed by 13C n.m.r. spectroscopy, which disclosed the intermediacy of the adduct of (2) with the acyl chloride.Transacylations of methyl 7-

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