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Ethanone, 2-amino-1-(2-hydroxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72481-17-5

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72481-17-5 Usage

Preparation

Obtained by treatment of 3-nitro-4-hydroxycoumarin—m.p. 177° (d)—with refluxing in a mixture of 58% hydriodic acid solution and acetic acid for 15 min. The iodine produced during the reaction was reduced with hypophosphorous acid.

Check Digit Verification of cas no

The CAS Registry Mumber 72481-17-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72481-17:
(7*7)+(6*2)+(5*4)+(4*8)+(3*1)+(2*1)+(1*7)=125
125 % 10 = 5
So 72481-17-5 is a valid CAS Registry Number.

72481-17-5Downstream Products

72481-17-5Relevant articles and documents

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