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diphenylmethyl (E)-(+/-)-5-benzamido-5-methoxycarbonyl<1-13C>pent-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78073-40-2

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78073-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78073-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78073-40:
(7*7)+(6*8)+(5*0)+(4*7)+(3*3)+(2*4)+(1*0)=142
142 % 10 = 2
So 78073-40-2 is a valid CAS Registry Number.

78073-40-2Relevant 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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