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methyl 4-o-hydroxyphenyl-2-isopropyl-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69698-19-7

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69698-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69698-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,9 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69698-19:
(7*6)+(6*9)+(5*6)+(4*9)+(3*8)+(2*1)+(1*9)=197
197 % 10 = 7
So 69698-19-7 is a valid CAS Registry Number.

69698-19-7Downstream Products

69698-19-7Relevant academic research and scientific papers

X=Y-ZH Systems as Potential 1,3-Dipoles. Part 8. Pyrrolidines and Δ5-Pyrrolines (3,7-Diazabicyclooctenes) from the Reaction of Imines of α-Amino Acids and their Esters with Cyclic Dipolarophiles. Mechanism of Racemisation of α-Amino Acid

Amornraksa, Kitti,Grigg, Ronald,Gunaratne, H. Q. Nimal,Kemp, James,Sridharan, Visuvanathar

, p. 2285 - 2296 (2007/10/02)

Imines of α-amino acid esters with aromatic, heterocyclic, and aliphatic aldehydes generate azomethine ylides stereospecifically by a prototropic shift on heating in toluene.The azomethine ylides undergo cycloaddition to N-phenylmaleimide, maleic anhydrid

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