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4-Oxo-pentanoic acid (2,2-diphenyl-ethyl)-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73691-10-8

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73691-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73691-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73691-10:
(7*7)+(6*3)+(5*6)+(4*9)+(3*1)+(2*1)+(1*0)=138
138 % 10 = 8
So 73691-10-8 is a valid CAS Registry Number.

73691-10-8Relevant academic research and scientific papers

Stereochemistry of Intramolecular Amidoalkylation Reactions in the Synthesis of Polycyclic Isoquinoline Derivatives

Maryanoff, Bruce E.,McComsey, David F.,Duhl-Emswiler, Barbara A.

, p. 5062 - 5074 (2007/10/02)

N-Acyliminium cyclizations onto benzenoid rings to give tetrahydroisoquinoline ring systems were studied.Particular attention was paid to the stereochemical effect of substituents present on the isoquinoline ring.High stereoselectivity (> 90 percent) was

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