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4-benzoylamino-2,3,5-tri-O-benzyl-4-deoxy-1-O-trityl-D-arabinitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176967-30-9

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176967-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176967-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,6 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 176967-30:
(8*1)+(7*7)+(6*6)+(5*9)+(4*6)+(3*7)+(2*3)+(1*0)=189
189 % 10 = 9
So 176967-30-9 is a valid CAS Registry Number.

176967-30-9Relevant academic research and scientific papers

A convenient synthesis of the five-membered lactams from D-arabinose

Konda, Yaeko,Machida, Tomomi,Akaiwa, Michiko,Takeda, Kazuyoshi,Harigaya, Yoshihiro

, p. 555 - 565 (2007/10/03)

Synthesis of the five-membered lactams, (3S, 4R, 5S)-1-benzoyl-and (3S, 4R, 5S)-1-benzyloxycarbonyl-5-benzyloxymethyl-3, 4-dibenzyloxypyrrolidin-2-ones (3a and 3b) which are the important intermediates for the unsaturated five membered amino acid moiety (

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