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L-(+)-N-(benzyloxycarbonyl)-4-<3-(4-methoxyphenoxy)phenoxy>phenylalanine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141983-15-5

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141983-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141983-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,8 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141983-15:
(8*1)+(7*4)+(6*1)+(5*9)+(4*8)+(3*3)+(2*1)+(1*5)=135
135 % 10 = 5
So 141983-15-5 is a valid CAS Registry Number.

141983-15-5Upstream product

141983-15-5Downstream Products

141983-15-5Relevant academic research and scientific papers

Studies on Selective Nucleophilic Substitution Reactions of + PF6- Complexes (M = Fe, Ru)

Pearson, Anthony J.,Park, Jewn G.,Zhu, Ping Y.

, p. 3583 - 3589 (1992)

Reactions of + PF6- complexes (M = Fe, Ru) with phenoxide nucleophiles were found to proceed with excellent selectivity under mild conditions to give products of monosubstitution.Using aminophenoxides, a preference for O-arylation was observed, while amino alcohols such as prolinol react selectively on nitrogen.Methodology for sequential selective displacement of both chlorides by different nucleophiles is reported.

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