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(E)-(4R,5R,6S,7S,8R,9S,10S)-11-Benzyloxy-5,7,9-trihydroxy-4,6,8,10-tetramethyl-undec-2-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155430-50-5

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155430-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155430-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,4,3 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 155430-50:
(8*1)+(7*5)+(6*5)+(5*4)+(4*3)+(3*0)+(2*5)+(1*0)=115
115 % 10 = 5
So 155430-50-5 is a valid CAS Registry Number.

155430-50-5Relevant academic research and scientific papers

Synthetic Studies on Polypropionate Antibiotics Based on the Stereospecific Methylation of γ,δ-Epoxy Acrylates by Trimethylaluminum. A Highly Stereoselective Construction of the Eight Contiguous Chiral Centers of Ansa-chains of Rifamycins

Miyashita, Masaaki,Yoshihara, Kousei,Kawamine, Katsumi,Hoshino, Masahide,Irie, Hiroshi

, p. 6285 - 6288 (2007/10/02)

A highly stereoselective construction of the eight contiguous chiral centers of ansa-chains of rifamycins has been accomplished by the iterative use of the stereospecific methylation of γ,δ-epoxy acrylates by trimethylaluminum which was recently developed

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