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(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

512790-89-5

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512790-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 512790-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,2,7,9 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 512790-89:
(8*5)+(7*1)+(6*2)+(5*7)+(4*9)+(3*0)+(2*8)+(1*9)=155
155 % 10 = 5
So 512790-89-5 is a valid CAS Registry Number.

512790-89-5Relevant academic research and scientific papers

Novel synthetic approach to 19-nor-1α,25-dihydroxyvitamin D3 and its derivatives by Suzuki-Miyaura coupling in solution and on solid support

Hanazawa, Takeshi,Wada, Takeshi,Masuda, Tomoko,Okamoto, Sentaro,Sato, Fumie

, p. 3975 - 3977 (2007/10/03)

equation presented 19-nor-1α,25-Dihydroxyvitamin D3 was synthesized by the Suzuki-Miyaura coupling of the A-ring intermediate 3, which was efficiently prepared from readily available 5-(tert-butyldimethylsilyl)oxycyclohex-2-enone (5), with the

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