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(3R,4S,5R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

439814-56-9

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439814-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 439814-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,8,1 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 439814-56:
(8*4)+(7*3)+(6*9)+(5*8)+(4*1)+(3*4)+(2*5)+(1*6)=179
179 % 10 = 9
So 439814-56-9 is a valid CAS Registry Number.

439814-56-9Relevant academic research and scientific papers

A new strategy towards the total synthesis of phenanthridone alkaloids synthesis of (+)-2,7-dideoxypancratistatin as a model study

Pandey, Ganesh,Murugan, Andiappan,Balakrishnan, Madhesan

, p. 624 - 625 (2007/10/03)

A new strategy towards the synthesis of phenanthridone alkaloids has been reported through the synthesis of (+)-2,7-dideoxypancratistatin from D-(-)-quinic acid employing PET initiated carbocyclization of an electron rich aromatics by silylenol ether as a

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