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diiodo N-(4-azidobenzoyl)tyrosine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129398-44-3

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129398-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129398-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,9 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129398-44:
(8*1)+(7*2)+(6*9)+(5*3)+(4*9)+(3*8)+(2*4)+(1*4)=163
163 % 10 = 3
So 129398-44-3 is a valid CAS Registry Number.

129398-44-3Downstream Products

129398-44-3Relevant academic research and scientific papers

Aryl azides as photolabels. Retention of iodine during photochemical ring expansion of an iodinated tyrosine derivative

Henriksen,Buchardt

, p. 2443 - 2444 (2007/10/02)

In contrast to the photochemical behaviour of iodinated aromatic azides with iodine and azide in the same ring, iodinated N-(4-azidobenzoyl)tyrosine readily undergoes singlet photochemistry with ring expansion and trapping of nucleophiles while retaining

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