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(S)-2-(tert-butyloxycarbonyl)amino-1,2,3,4-tetrahydro-6-bromo-2-naphthalenecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

690254-48-9

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690254-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 690254-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,2,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 690254-48:
(8*6)+(7*9)+(6*0)+(5*2)+(4*5)+(3*4)+(2*4)+(1*8)=169
169 % 10 = 9
So 690254-48-9 is a valid CAS Registry Number.

690254-48-9Relevant academic research and scientific papers

Synthesis of α,α-disubstituted 4-phosphonophenylalanine analogues as conformationally-constrained phosphotyrosyl mimetics

Oishi, Shinya,Kang, Sang-Uk,Liu, Hongpeng,Zhang, Manchao,Yang, Dajun,Deschamps, Jeffrey R.,Burke Jr., Terrence R.

, p. 2971 - 2977 (2007/10/03)

Syntheses of N-Boc (S)-4-(diethylphosphono)-(α-methyl)phenylalanine [Boc-(α-Me)Phe(4-PO3Et2)-OH] (9) and N-Boc (S)-2-amino-6-(diethylphosphono)tetralin-2-carboxylic acid [Boc-Atc(6-PO 3Et2)-OH] (18) are reported

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