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1,2-Anhydro-5-O-benzyl-3-tert-butoxycarbonylamino-4,6-bis-O-tert-butyldimethylsilyl-3-deoxy-1-O-methyl-D-ribo-hexitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

122767-66-2

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122767-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122767-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,7,6 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122767-66:
(8*1)+(7*2)+(6*2)+(5*7)+(4*6)+(3*7)+(2*6)+(1*6)=132
132 % 10 = 2
So 122767-66-2 is a valid CAS Registry Number.

122767-66-2Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF THE HYDROXY AMINO ACID MOIETY OF AI-77-B, A GASTROPROTECTIVE SUBSTANCE

Kawai, Akiyoshi,Hara, Osamu,Hamada, Yasumasa,Shioiri, Takayuki

, p. 6331 - 6334 (1988)

The hydroxy amino acid moiety of Al-77-B (1) has been prepared as its protected form 2 from the (R)-glyceric acid derivative 3 in an efficiently stereoselective manner through the direct C-acylation using diphenyl phosphorazidate and the hydroxy-directed

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