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(E)-(4R,8S)-9-benzyloxy-6,8-dimethyl-4-<(5R)-2,2-dimethyl-1,3-dioxolan-4-yl>non-1,5-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161838-71-7

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161838-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161838-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,3 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161838-71:
(8*1)+(7*6)+(6*1)+(5*8)+(4*3)+(3*8)+(2*7)+(1*1)=147
147 % 10 = 7
So 161838-71-7 is a valid CAS Registry Number.

161838-71-7Relevant academic research and scientific papers

Synthesis of the C16-C23 effector domain of FK-506 via copper-catalysed metallate rearrangement of an α-alkoxyalkenylcuprate

Jarowicki,Kocienski,Norris,O'Shea,Stocks

, p. 195 - 198 (2007/10/02)

A 1,2-metallate rearrangement of the putative higher order cuprate 17 derived from reaction of the metallated dihydrofuran 15 with the homocuprate 16 occurred with clean inversion of configuration to give the alkenylcuprate 18. Methylation of 18 followed

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