104504-43-0 Usage
Uses
Boc-4-benzoyl-L-phenylalanine is used as a reactant in the synthesis of small molecular weight peptidomimetic competitive inhibitors of protein tyrosine phosphatase 1B.
Check Digit Verification of cas no
The CAS Registry Mumber 104504-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,0 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104504-43:
(8*1)+(7*0)+(6*4)+(5*5)+(4*0)+(3*4)+(2*4)+(1*3)=80
80 % 10 = 0
So 104504-43-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H23NO5/c1-21(2,3)27-20(26)22-17(19(24)25)13-14-9-11-16(12-10-14)18(23)15-7-5-4-6-8-15/h4-12,17H,13H2,1-3H3,(H,22,26)(H,24,25)/t17-/m0/s1
104504-43-0Relevant articles and documents
A concise synthesis of photoactivatable 4-aroyl-L-phenylalanines
Morera, Enrico,Ortar, Giorgio
, p. 1815 - 1818 (2007/10/03)
An efficient preparation of the title compounds from 4-iodo-L-phenylalanines using a carbonylative Stille cross-coupling reaction as the key-step is described. (C) 2000 Elsevier Science Ltd. All rights reserved.