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(1''R+S,7R*,7aR*,10aS*)-(+/-)-Hexahydro-7-(1'',5''-dimethyl-3''-oxohexyl)-7-<3-(phenylmethoxy)propyl>spiroindolizine-2(1H),2'-<1,3>dioxolan>-6(7H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138489-27-7

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138489-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138489-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,8 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138489-27:
(8*1)+(7*3)+(6*8)+(5*4)+(4*8)+(3*9)+(2*2)+(1*7)=167
167 % 10 = 7
So 138489-27-7 is a valid CAS Registry Number.

138489-27-7Downstream Products

138489-27-7Relevant academic research and scientific papers

Daphniphyllum Alkaloids. 10. Classical Total Synthesis of Methyl Homodaphniphyllate

Heathcock, Clayton H.,Davidsen, Steven K.,Mills, Sander G.,Sanner, Mark A.

, p. 2531 - 2544 (2007/10/02)

Details for the first total synthesis of a Daphniphyllum alkaloid are presented.The synthesis required a total of 15 steps from the known keto acid 4 and followed the course 4 -> 10 -> 11 -> 16 -> 20 -> 24 -> 25 -> 27 -> 29 -> 36 -> 46 -> 47 -> 48 -> 49 -

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