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(2R,3R,4R)-2-[(4R,6S)-6-((S)-1-{(4R,5S,6R)-6-[(4R,6R)-2,2-Dimethyl-6-(2-trityloxy-ethyl)-[1,3]dioxan-4-ylmethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-ethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]-4-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-pentan-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

821787-64-8

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821787-64-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 821787-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,1,7,8 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 821787-64:
(8*8)+(7*2)+(6*1)+(5*7)+(4*8)+(3*7)+(2*6)+(1*4)=188
188 % 10 = 8
So 821787-64-8 is a valid CAS Registry Number.

821787-64-8Upstream product

821787-64-8Downstream Products

821787-64-8Relevant academic research and scientific papers

Absolute configuration of a polyol fragment of blasticidin A, a specific inhibitor of aflatoxin production

Sakuda, Shohei,Ikeda, Hiroyuki,Nakamura, Takefumi,Nagasawa, Hiromichi

, p. 407 - 412 (2004)

Blasticidin A (1) and aflastatin A (2), Streptomyces metabolites with similar structures, are specific inhibitors of aflatoxin production by Aspergillus parasiticus. The stereochemistry of the polyol fragment of 1 (3a) containing ten chiral centers was el

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