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2',4-diacetyl-9-{O-[1-(1-methylethoxy)-cyclohexyl]oxime}-erythromycin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197074-59-2

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197074-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197074-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,0,7 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 197074-59:
(8*1)+(7*9)+(6*7)+(5*0)+(4*7)+(3*4)+(2*5)+(1*9)=172
172 % 10 = 2
So 197074-59-2 is a valid CAS Registry Number.

197074-59-2Relevant academic research and scientific papers

Synthesis and bioactivity of erythromycin derivatives

Chen, Mingwei,Muri, Estela M. F.,Jacob, Melissa,Williamson, John S.

, p. 111 - 129 (2007/10/03)

A small series of semi-synthetic 6-O-alkylated erythro mycin derivatives were synthesized and evaluated for their antimicrobial activity. A dichlorobenzenyl 6-O-allyl erythromycin derivative, 11a was found to be active against Cryptococcus neoformans (IC50 5.0 μg/mL), Staphylococcus aureus (IC50 5.0 μg/mL), and methicillin-resistant Staphlococcus aureus (IC50 5.0 μg/mL).

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