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112497-22-0

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112497-22-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112497-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,9 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112497-22:
(8*1)+(7*1)+(6*2)+(5*4)+(4*9)+(3*7)+(2*2)+(1*2)=110
110 % 10 = 0
So 112497-22-0 is a valid CAS Registry Number.

112497-22-0Relevant articles and documents

A first convergent synthesis of the polyolic fragment of the antifungal pentaene macrolide strevertene A

Bonini, Carlo,Chiummiento, Lucia,Funicello, Maria,Lupattelli, Paolo,Videtta, Valeria

, p. 5455 - 5457 (2008/12/21)

The C(4-14) polyolic segment of antifungal macrolide strevertenes has been synthesized for the first time in protected form, incorporating four stereogenic centers. The synthetic strategy developed is based on the connection of two subunits prepared start

Diastereoselection in the addition of enolates to chiral α,β-epoxyaldehydes

Escudier, Jean-Marc,Baltas, Michel,Gorrichon, Liliane

, p. 5345 - 5348 (2007/10/02)

The stereochemistry of addition of lithium enolates to the α,β-epoxyaldehydes 1z-3 has been investigated. Moderate to high diastereoselectivity (up to 13:1) is obtained in favour of the anti isomer, which is explained by the Felkin-Anh model for asymmetric induction.

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