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Ethanone, 1-[4-[[2-(iodomethyl)-2-propenyl]oxy]-3-[(phenylsulfonyl)methyl]phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

656813-01-3

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656813-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 656813-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,6,8,1 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 656813-01:
(8*6)+(7*5)+(6*6)+(5*8)+(4*1)+(3*3)+(2*0)+(1*1)=173
173 % 10 = 3
So 656813-01-3 is a valid CAS Registry Number.

656813-01-3Relevant academic research and scientific papers

Efficient syntheses of pterulone, pterulone B and related analogues.

Lemaire, Philippe,Balme, Genevieve,Desbordes, Philippe,Vors, Jean-Pierre

, p. 4209 - 4219 (2007/10/03)

An efficient synthesis of the three halogenated naturally occurring products, pterulone (2), pterulone B (3) and alcohol 5, and of a wide range of related unnatural analogues has been achieved starting from the two readily available 1-benzoxepine sulfonyl

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