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(-)-5-(2-methoxyphenylamino)-7-oxo-7-phenylheptanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

683276-11-1

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683276-11-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683276-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,2,7 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 683276-11:
(8*6)+(7*8)+(6*3)+(5*2)+(4*7)+(3*6)+(2*1)+(1*1)=181
181 % 10 = 1
So 683276-11-1 is a valid CAS Registry Number.

683276-11-1Relevant academic research and scientific papers

Ag-Catalyzed Asymmetric Mannich Reactions of Enol Ethers with Aryl, Alkyl, Alkenyl, and Alkynyl Imines

Josephsohn, Nathan S.,Snapper, Marc L.,Hoveyda, Amir H.

, p. 3734 - 3735 (2004)

An efficient catalytic and enantioselective method (up to >98% ee) for Mannich reactions between trimethylsilyl enol ethers derived from acetone and acetophenone and aryl, alkenyl, alkynyl, and alkyl imines is disclosed. A large variety of β-amino ketones

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