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(1S,3R,5E,7Z,20S,22Z)-1,3-di-[(tert-butyldimethylsilyl)oxy]-25-[(methoxymethyl)oxy]-17α,21-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

935545-45-2

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935545-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 935545-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,5,5,4 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 935545-45:
(8*9)+(7*3)+(6*5)+(5*5)+(4*4)+(3*5)+(2*4)+(1*5)=192
192 % 10 = 2
So 935545-45-2 is a valid CAS Registry Number.

935545-45-2Downstream Products

935545-45-2Relevant academic research and scientific papers

Synthesis and conformational analysis of 17α,21-cyclo-22-unsaturated analogues of calcitriol

Riveiros, Ricardo,Rumbo, Antonio,Sarandeses, Luis A.,Mourino, Antonio

, p. 5477 - 5485 (2008/02/09)

(Chemical Equation Presented) Six new calcitriol analogues, conformationally restricted at their side chain by the introduction of both a cyclopropane ring at C17-C20 and a double or triple bond at C22, were synthesized using the Wittig-Horner approach to

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