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(2R,3S)-2-benzyloxy-3,4-dimethyl-1-pentanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

690627-47-5

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690627-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 690627-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,6,2 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 690627-47:
(8*6)+(7*9)+(6*0)+(5*6)+(4*2)+(3*7)+(2*4)+(1*7)=185
185 % 10 = 5
So 690627-47-5 is a valid CAS Registry Number.

690627-47-5Relevant academic research and scientific papers

A simple synthesis of 6-deoxoteasterone and its 20-epimer

Watanabe, Bunta,Yamamoto, Shuji,Sasaki, Kanako,Nakagawa, Yoshiaki,Miyagawa, Hisashi

, p. 2767 - 2769 (2004)

6-Deoxoteasterone, a brassinolide biosynthetic intermediate, and its 20-epimer were synthesized from steroidal 17-olefin and chiral α-alkoxyaldehyde using a Lewis acid mediated carbonyl-ene reaction as the key step. In this reaction, unusual stereoselectivity was observed.

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