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N-Butyl-N'-phenoxyharnstoff, also known as N-Butyl-N'-phenylhydroxylamine, is an organic compound with the chemical formula C10H15NO. It is a colorless to pale yellow liquid with a characteristic amine-like odor. N-Butyl-N'-phenoxyharnstoff is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other chemical products. It is also employed as a reagent in organic synthesis, particularly in the preparation of phenylhydrazones. Due to its reactivity, it is essential to handle N-Butyl-N'-phenoxyharnstoff with care, as it can be toxic and may cause irritation to the skin, eyes, and respiratory system.

4107-40-8

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4107-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4107-40-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,0 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4107-40:
(6*4)+(5*1)+(4*0)+(3*7)+(2*4)+(1*0)=58
58 % 10 = 8
So 4107-40-8 is a valid CAS Registry Number.

4107-40-8Relevant academic research and scientific papers

Rhodium(III)-catalyzed C-H olefination for the Synthesis of ortho-alkenyl phenols using an oxidizing directing group

Shen, Yangyang,Liu, Guixia,Zhou, Zhi,Lu, Xiyan

supporting information, p. 3366 - 3369 (2013/07/26)

By using an oxidizing directing group, a mild, efficient Rh(III) catalyzed C-H olefination reaction between N-phenoxyacetamides and alkenes was developed. This reaction provided a straightforward way for the synthesis of ortho-alkenyl phenols, and the directing group is traceless in the product.

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