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(6R)-3-((Ξ)-1-hydroxy-propyl)-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid benzhydryl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

61225-25-0

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61225-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61225-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,2,2 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61225-25:
(7*6)+(6*1)+(5*2)+(4*2)+(3*5)+(2*2)+(1*5)=90
90 % 10 = 0
So 61225-25-0 is a valid CAS Registry Number.

61225-25-0Relevant academic research and scientific papers

SYNTHESIS AND REACTION OF C(3)-PROPYN-1'-OL CEPHEM

Spry, Douglas O.,Bhala, Anita R.

, p. 1799 - 1806 (2007/10/02)

Cephalosporin-C(3)-allenes, propenes, acyl pyrazoles, pyrazoles and isoxazoles can be synthesized from the C(3)-propyn-1'-ol cephem 2.

7-Acylamino-3-acyl-2(or 3)cephems

-

, (2008/06/13)

Intermediate C-3 1-hydroxyalkyl or 1-hydroxyarylalkyl cephems, prepared by reacting Grignard reagents at low temperature with 3-formyl-2-cephem compounds, are oxidized to the corresponding 7-acylamino-3-acyl-2(or 3)cephem-4-carboxylic acids and esters thereof, which are useful as antibiotics or as intermediates in preparing antibiotic substances.

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