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4''-O-benzyl-9,18,2'-tri-O-tert-butyldimethylsilylleucomycin V 3,18-acetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190059-57-5

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190059-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190059-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,0,5 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 190059-57:
(8*1)+(7*9)+(6*0)+(5*0)+(4*5)+(3*9)+(2*5)+(1*7)=135
135 % 10 = 5
So 190059-57-5 is a valid CAS Registry Number.

190059-57-5Relevant academic research and scientific papers

Cladinose analogues of sixteen-membered macrolide antibiotics III. Efficient synthesis of 4-0-alky-L-cladinose analogues: Improved antibacterial activities compatible with pharmacokinetics

Kurihara, Ken-Ichi,Kikuchi, Nobue,Ajito, Keiichi

, p. 32 - 44 (1997)

The synthesis and biological evaluation of sixteen-membered macrolides possessing a 4-0-alkyl-α-L-cladinosyl moiety as a neutral sugar are described. These potent novel derivatives have been efficiently synthesized avoiding glycosylations. Two hydroxyl gr

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