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2H-1,4-Oxazin-2-one, 5,6-dihydro-5,6-diphenyl-, (5S,6R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

623582-81-0

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623582-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 623582-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,5,8 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 623582-81:
(8*6)+(7*2)+(6*3)+(5*5)+(4*8)+(3*2)+(2*8)+(1*1)=160
160 % 10 = 0
So 623582-81-0 is a valid CAS Registry Number.

623582-81-0Relevant 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 (2003)

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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