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cephalosporin 3'-triphenylphosphonium ylide sulphoxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

96738-13-5

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96738-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96738-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,7,3 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 96738-13:
(7*9)+(6*6)+(5*7)+(4*3)+(3*8)+(2*1)+(1*3)=175
175 % 10 = 5
So 96738-13-5 is a valid CAS Registry Number.

96738-13-5Relevant academic research and scientific papers

Synthesis of Tricyclic Cephalosporins

Hatanaka, Minoru,Yamamoto, Yuichi,Ishimaru, Toshiyasu

, p. 1705 - 1706 (2007/10/02)

Cephalosporin 3'-triphenylphosphonium ylide (1) reacted with acrylaldehyde to give the C-3,C-4 tricyclic compound (3), while the sulphoxide of the ylide (1) upon similar treatment gave the C-2,C-3 tricyclic compound (4) which was converted into the ring-fused analogue (7) of nocardin; desulphurization of this compound afforded the nocardicin nucleus (10).

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