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N-<3-(1-Methoxy-1-oxo-(R)-4(E)-hexenyl)>-N'-<(R)-methylbenzyl>urea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89908-11-2

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89908-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89908-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,0 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89908-11:
(7*8)+(6*9)+(5*9)+(4*0)+(3*8)+(2*1)+(1*1)=182
182 % 10 = 2
So 89908-11-2 is a valid CAS Registry Number.

89908-11-2Downstream Products

89908-11-2Relevant academic research and scientific papers

Total Synthesis of Optically Active N-Benzoyldaunosamine from an Azetidinone

Hauser, Frank M.,Rhee, Richard P.,Ellenberger, Suzanne R.

, p. 2236 - 2240 (1984)

The azetidinone adduct 5 formed from chlorosulfonyl isocyanate and (E)-1,3-pentadiene was employed as a key intermediate to accomplish an efficient synthesis of optically active LS-N-benzoyldaunosamine (1b).

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