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(5R,6R,7R,8R)-2,11-dimethyl-5,8-bis(benzoyloxy)-6,7-dihydroxydodeca-1,11-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

405556-15-2

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405556-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 405556-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,5,5 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 405556-15:
(8*4)+(7*0)+(6*5)+(5*5)+(4*5)+(3*6)+(2*1)+(1*5)=132
132 % 10 = 2
So 405556-15-2 is a valid CAS Registry Number.

405556-15-2Relevant academic research and scientific papers

A new and efficient route to derivatives of (R)-4-hydroxycyclohex-2-enone

Yu,Zhang,Wang

, p. 2958 - 2961 (2007/10/03)

A new and efficient route has been developed to four derivatives of (R)-4-hydroxycyclohex-2-enone (7-10) from one intermediate, 6. These derivatives are useful chiral building blocks in the synthesis of natural products and in asymmetric reactions. The key step is a stereoselective intramolecular ene reaction with 4 A MS as the Lewis acid and catalyst.

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