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2H-1-Benzopyran-2-one, 6-ethyl-3,4-dihydro-3-(phenylmethylene)-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98061-72-4

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98061-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98061-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98061-72:
(7*9)+(6*8)+(5*0)+(4*6)+(3*1)+(2*7)+(1*2)=154
154 % 10 = 4
So 98061-72-4 is a valid CAS Registry Number.

98061-72-4Downstream Products

98061-72-4Relevant academic research and scientific papers

TRIFLUOROACETIC ACID CATALYZED AND THERMAL REARRANGEMENT OF α-ARYLOXYMETHYL CINNAMIC ACIDS.

Krishnamoorthy, T. V.,Rajagopalan, K.,Balasubramanian, K. K.

, p. 1747 - 1748 (1985)

Several α-aryloxymethyl cinnamic acids 1 have been rearranged in refluxing trifluoroacetic acid (TFA).The thermal rearrangement of the same acids in polyethylene glycol-200 (PEG-200) has also been investigated.

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