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88824-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88824-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,2 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 88824-89:
(7*8)+(6*8)+(5*8)+(4*2)+(3*4)+(2*8)+(1*9)=189
189 % 10 = 9
So 88824-89-9 is a valid CAS Registry Number.

88824-89-9Relevant articles and documents

A concise, stereocontrolled synthesis of spectinomycin

Cuny, Eckehard,Lichtenthaler, Frieder W.

, p. 1120 - 1124 (2007/10/03)

A simple and concise synthesis of the antibiotic spectinomycin is described. The key step comprises a reaction cascade initiated by the β-selective 5-O-glycosylation of an N,N-blocked myo-1,3-inosadiamine 10 with a suitable actinospectosyl donor-the d-glu

Sugar Enolones, XIX. - An Approach to Actinospectose-Type 2,3-Diketo Sugars. - Synthetic Proof for the R Configuration of "Herzgift-Methylreduktinase"

Lichtenthaler, Frieder W.,Loehe, Albert,Cuny, Eckehard

, p. 1973 - 1985 (2007/10/02)

A stereochemically defined, preparatively satisfactory access is described to stable derivatives of D-actinospectose, a 4,6-dideoxy-D-glycero-hexopyranos-2,3-diulose (3a 3b) realized in spectinomycin (1) and a series of Calotropis cardenolides (2).Key

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