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1039000-26-4

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1039000-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1039000-26-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,0,0 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1039000-26:
(9*1)+(8*0)+(7*3)+(6*9)+(5*0)+(4*0)+(3*0)+(2*2)+(1*6)=94
94 % 10 = 4
So 1039000-26-4 is a valid CAS Registry Number.

1039000-26-4Downstream Products

1039000-26-4Relevant articles and documents

Organocatalytic enantioselective Diels-Alder reaction of dienes with α-(N,N-diacylamino)acroleins

Ishihara, Kazuaki,Nakano, Kazuhiko,Akakura, Matsujiro

supporting information; experimental part, p. 2893 - 2896 (2009/05/27)

(Chemical Equation Presented) Catalytic and highly enantioselective Diels-Alder reaction of cyclic and acyclic dienes with r-phthalimidoacroleins provides cyclic α-quaternary α-amino acid precursors. The conformationally flexible chiral ammonium salt of H-L-Phe-L-Leu-N(CH 2CH2)2-reduced triamine with pentafluorobenzensulfonic acid is very effective as an asymmetric catalyst for the Diels-Alder reaction.

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