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1,2-O-isopropylidene-3-O-p-toluenesulfonyl-α-L-erythrofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77994-68-4

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77994-68-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77994-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,9 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77994-68:
(7*7)+(6*7)+(5*9)+(4*9)+(3*4)+(2*6)+(1*8)=204
204 % 10 = 4
So 77994-68-4 is a valid CAS Registry Number.

77994-68-4Relevant academic research and scientific papers

THE PREPARATION OF 3-AMINO-3-DEOXY-1,2-ISOPROPYLIDENE-α-L-ERYTHROFURANOSE, 3-AMINO-3-DEOXY-1,2-O-ISOPROPYLIDENE-β-D-THREOFURANOSE AND THEIR DERIVATIVES

Jary, Jiri,Masojidkova, Marie,Kozak, Ivan,Marek, Miroslav,Stanek, Jan

, p. 3378 - 3391 (2007/10/02)

The title amino derivatives VI and XIV were prepared by nucleophilic substitution of p-toluenesulfonyl derivatives II and XVII with sodium azide or hydrazine and subsequent reduction.Nucleophilic substitution of compounds II and XVII with sodium benzoate

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