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O-(p-biphenoyl)-N-tosyl-(L)-allo-threonine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

877594-87-1

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877594-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877594-87-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,5,9 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 877594-87:
(8*8)+(7*7)+(6*7)+(5*5)+(4*9)+(3*4)+(2*8)+(1*7)=251
251 % 10 = 1
So 877594-87-1 is a valid CAS Registry Number.

877594-87-1Relevant academic research and scientific papers

Short and practical synthesis of O-(p-Biphenoyl)-N-tosyl-allo-threonine- derived oxazaborolidinone catalyst

Harada, Toshiro,Inui, Chieko

, p. 1277 - 1279 (2006)

O-(p-Biphenoyl)-N-tosyl-(L)-allo-threonine methyl ester is synthesized in three steps (65% overall yield) starting from commercially available (L)-allo-threonine methyl ester hydrochloride by N-acylation followed by N,O-acyl migration with inversion of th

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