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(2S,6S,4(1S))-ethyl 2-ethyl-1,2,3,6-tetrahydro-4-(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbonyl)oxy-5-methyl-3-oxo-6-phenylpyridine-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228565-16-9

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1228565-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228565-16-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,5,6 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1228565-16:
(9*1)+(8*2)+(7*2)+(6*8)+(5*5)+(4*6)+(3*5)+(2*1)+(1*6)=159
159 % 10 = 9
So 1228565-16-9 is a valid CAS Registry Number.

1228565-16-9Downstream Products

1228565-16-9Relevant academic research and scientific papers

Organocatalytic asymmetric aza-Nazarov cyclization of an azirine

Shimada, Naoyuki,Ashburn, Bradley O.,Basak, Ashok K.,Bow, William F.,Vicic, David A.,Tius, Marcus A.

supporting information; experimental part, p. 3774 - 3775 (2010/08/07)

An unusual organocatalytic asymmetric cyclization of a ketoazirine that is accompanied by a kinetic resolution leads to 4-hydroxy-3-oxo-1,2,3,6- tetrahydropyridine-2-carboxylates in >99/1 er.

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