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Acetic acid (2S,3R,4S,5R,6R)-4-allyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-[2-(2,5-dioxo-pyrrolidin-1-yl)-ethylsulfanyl]-5-(1-ethoxy-ethoxy)-tetrahydro-pyran-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

217642-65-4

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217642-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217642-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,6,4 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 217642-65:
(8*2)+(7*1)+(6*7)+(5*6)+(4*4)+(3*2)+(2*6)+(1*5)=134
134 % 10 = 4
So 217642-65-4 is a valid CAS Registry Number.

217642-65-4Relevant academic research and scientific papers

Substituted tetrahydropyrane derivatives, method for producing same, their use as medicine or diagnostic agent, as well as medicine containing same

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Page column 23; 11, (2010/02/07)

Substituted tetrahydropyran derivatives, processes for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical comprising them. The invention relates to compounds of the formula I in which the radicals R1, R2/su

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