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(R)-methyl 2-(2-(diacetoxyiodo)phenoxy)-3-methylbutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1255651-81-0

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1255651-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255651-81-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,6,5 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1255651-81:
(9*1)+(8*2)+(7*5)+(6*5)+(5*6)+(4*5)+(3*1)+(2*8)+(1*1)=160
160 % 10 = 0
So 1255651-81-0 is a valid CAS Registry Number.

1255651-81-0Relevant articles and documents

Enantiodifferentiating endo-selective oxylactonization of ortho-alk-l-enylbenzoate with a lactate-derived aryl-λ3-iodane

Fujita, Morifumi,Yoshida, Yasushi,Miyata, Kazuyuki,Wakisaka, Akihiro,Sugimura, Takashi

supporting information; experimental part, p. 7068 - 7071 (2010/11/18)

It's the hype: The asymmetric synthesis of 3-alkyl-4-oxyisochroman-1-one is achieved by oxylactonization of ortho-alk-1-enylbenzoate with a series of optically active hypervalent iodine(III) reagents prepared from lactate or valine as a chiral source (see scheme). The oxylactonization is highly regio-, diastereo-, and enantioselective. 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

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