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4-hydroxyphenyl N,N-diisopropylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

315668-01-0

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315668-01-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 315668-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,5,6,6 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 315668-01:
(8*3)+(7*1)+(6*5)+(5*6)+(4*6)+(3*8)+(2*0)+(1*1)=140
140 % 10 = 0
So 315668-01-0 is a valid CAS Registry Number.

315668-01-0Relevant articles and documents

Atropisomeric benzamides and naphthamides as chiral auxiliaries

Clayden, Jonathan,Helliwell, Madeleine,McCarthy, Catherine,Westlund, Neil

, p. 3232 - 3249 (2000)

Atropisomeric compounds whose chirality resides in a rotationally restricted aryl-CONR2 bond may be employed as chiral auxiliaries. The electron-withdrawing amide group causes problems in the diastereoselective functionalisation of enolates derived from atropisomeric phenyl esters, but a strategy based on atroposelective nucleophilic addition to a chiral aldehyde followed by stereospecific [3,3] sigmatropic rearrangement allows atropisomeric naphthamides to be used as auxiliaries. The auxiliaries are resolved by dynamic resolution during aminal formation using a proline-derived diamine. The Royal Society of Chemistry 2000.

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