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1043899-38-2

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1043899-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1043899-38-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,8,9 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1043899-38:
(9*1)+(8*0)+(7*4)+(6*3)+(5*8)+(4*9)+(3*9)+(2*3)+(1*8)=172
172 % 10 = 2
So 1043899-38-2 is a valid CAS Registry Number.

1043899-38-2Downstream Products

1043899-38-2Relevant academic research and scientific papers

Arylation of phe and tyr side chains of unprotected peptides by a Suzuki-Miyaura reaction in water

Vilaro, Maria,Arsequell, Gemma,Valencia, Gregorio,Ballesteros, Alfredo,Barluenga, Jose

supporting information; experimental part, p. 3243 - 3245 (2009/05/27)

(Chemical Equation Presented) An efficient arylation in water of tyrosine and phenylalanine side chains from unprotected iodopeptides is accomplished by using Suzuki-Miyaura cross-coupling processes. The method is compatible with the hydrophilic and thermolabile nature of biologically active peptides. Also of interest, the arylated tyrosine peptides can be accessed in one-pot mode starting from native peptides.

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