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(3aS,11cR)-1-((R)-1-Phenyl-ethyl)-1,3a,4,11c-tetrahydro-3H-2,5-dioxa-1-aza-cyclopenta[c]phenanthrene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177019-99-7

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177019-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177019-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,0,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 177019-99:
(8*1)+(7*7)+(6*7)+(5*0)+(4*1)+(3*9)+(2*9)+(1*9)=157
157 % 10 = 7
So 177019-99-7 is a valid CAS Registry Number.

177019-99-7Downstream Products

177019-99-7Relevant academic research and scientific papers

Synthesis of enantiopure 3-hydroxymethylchromanes via intramolecular nitrone cycloaddition

Broggini, Gianluigi,Folcio, Franco,Sardone, Nicola,Sonzogni, Milko,Zecchi, Gaetano

, p. 797 - 806 (1996)

Enantiopure (R) and (S) 3-hydroxymethylchromanes were prepared by the intramolecular nitrone cycloaddition strategy, starting from allyl-type ethers of 2-hydroxybenzaldehydes and using (R)-N-(α-phenylethyl)hydroxylamine as chiral auxiliary.

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