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1176846-78-8

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1176846-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1176846-78-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,8,4 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1176846-78:
(9*1)+(8*1)+(7*7)+(6*6)+(5*8)+(4*4)+(3*6)+(2*7)+(1*8)=198
198 % 10 = 8
So 1176846-78-8 is a valid CAS Registry Number.

1176846-78-8Downstream Products

1176846-78-8Relevant 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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