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2,2,2-trichloroethyl 7β-phenylacetamido-2-spiro-cyclopropyl-3-methyl-3-cephem-4-carboxylate 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

61710-66-5

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61710-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61710-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,1 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 61710-66:
(7*6)+(6*1)+(5*7)+(4*1)+(3*0)+(2*6)+(1*6)=105
105 % 10 = 5
So 61710-66-5 is a valid CAS Registry Number.

61710-66-5Downstream Products

61710-66-5Relevant academic research and scientific papers

SYNTHESIS AND 1,3-DIPOLAR CYCLOADDITIONS OF 2-METHYLENECEPHALOSPORINS

Jaszberenyi J. Csaba,Pitlik Janos,Kollar Katalin,Petrikovics Ilona,Erdoedi-Koever Katalin,Batta Gyula

, p. 81 - 98 (2007/10/02)

Cephalosporin R- and S-sulphoxides were prepared.The S-sulphoxides gave Mannich-reaction resulting in the formation of 2-methylenecephalosporins.These electrom-deficient dienes underwent 1,3-dipolar cycloadditions with diazoalkanes in a chemo- and regiosp

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