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1566599-09-4

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1566599-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1566599-09-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,6,5,9 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1566599-09:
(9*1)+(8*5)+(7*6)+(6*6)+(5*5)+(4*9)+(3*9)+(2*0)+(1*9)=224
224 % 10 = 4
So 1566599-09-4 is a valid CAS Registry Number.

1566599-09-4Downstream Products

1566599-09-4Relevant articles and documents

Diastereo- and enantioselective addition of anilide-functionalized allenoates to N-acylimines catalyzed by a pyridylalanine-based peptide

Mbofana, Curren T.,Miller, Scott J.

supporting information, p. 3285 - 3292 (2014/03/21)

A selective peptide-catalyzed addition of allenic esters to N-acylimines is reported. Tetrasubstituted allenes were achieved with up to 42:1 diastereomeric ratio and 94:6 enantiomeric ratio (up to 99:1 er after recrystallization of the major diastereomer). An exploration of the role of individual amino acids within the peptide was undertaken. The scope of the reaction was explored and revealed heightened reactivity with thioester-containing allenes. A mechanistic framework that may account for the observed reactivity is also described.

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