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2(3H)-Furanone, dihydro-5-methyl-3-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64620-56-0

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64620-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64620-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64620-56:
(7*6)+(6*4)+(5*6)+(4*2)+(3*0)+(2*5)+(1*6)=120
120 % 10 = 0
So 64620-56-0 is a valid CAS Registry Number.

64620-56-0Downstream Products

64620-56-0Relevant academic research and scientific papers

SODIUM SALT, SULFONATES AND CARBOXYLATES OF (E)- AND (Z)-3-(HYDROXYMETHYLENE)-5-METHYLDIHYDRO-2(3H)-FURANONE

Mazal, Ctibor,Rothova, Vera,Jonas, Jaroslav

, p. 348 - 356 (2007/10/02)

In the solid state, sodium salt of 3-(hydroxymethylene)-5-methyldihydro-2(3H)-furanone can be prepared in the form of the (Z)-isomer, (E)-isomer or as a mixture of both isomers; in solutions the salt exists exclusively as the (E)-isomer.Reaction of the co

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