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methyl (S)-N-benzyl-N-benzyloxycarbonyl-2,4-dimethoxyphenylalaninate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174906-25-3

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174906-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174906-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,9,0 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 174906-25:
(8*1)+(7*7)+(6*4)+(5*9)+(4*0)+(3*6)+(2*2)+(1*5)=153
153 % 10 = 3
So 174906-25-3 is a valid CAS Registry Number.

174906-25-3Relevant academic research and scientific papers

Alkoxylation at meta position to hydroxyl group of l-tyrosine: preparation of alkyl (S)-2,4-dialkoxyphenyl-alaninates 2

Hara, Hiroshi,Inoue, Tsutomu,Endoh, Masaki,Nakamura, Hiroshi,Takahashi, Hiroyuki,Hoshino, Osamu

, p. 445 - 451 (2007/10/02)

Treatment of dienone lactone (2), derived from L-tyrosine, with methanol in the presence of boron trifluoride etherate gave methyl N-protected (S)-2,4-dimethoxyphenylalaninate (4) in 76 % yield. Similarly, two homologues (9 and 10) were conventionally pro

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