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2-Morpholinone, 3-(2-hydroxyphenyl)-5,6-diphenyl-, (3S,5S,6R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

670256-96-9

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670256-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 670256-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,5 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 670256-96:
(8*6)+(7*7)+(6*0)+(5*2)+(4*5)+(3*6)+(2*9)+(1*6)=169
169 % 10 = 9
So 670256-96-9 is a valid CAS Registry Number.

670256-96-9Relevant academic research and scientific papers

Highly diastereoselective synthesis of arylglycine derivatives via TFA-promoted Friedel-Crafts reactions of phenols with cyclic glyoxylate imines

Chen, Yong-Jun,Lei, Fei,Liu, Li,Wang, Dong

, p. 7609 - 7614 (2007/10/03)

Optically active α-arylglycine derivatives were synthesized by Br?nsted acid (TFA)-promoted Friedel-Crafts reaction of various phenols with chiral cyclic glyoxylate imines (2a-c), followed by deprotection with Pd(OH)2/C under H2. The diastereoselectivities of the initially formed F-C reaction products are up to 99%.

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