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1446238-96-5

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1446238-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1446238-96-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,2,3 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1446238-96:
(9*1)+(8*4)+(7*4)+(6*6)+(5*2)+(4*3)+(3*8)+(2*9)+(1*6)=175
175 % 10 = 5
So 1446238-96-5 is a valid CAS Registry Number.

1446238-96-5Downstream Products

1446238-96-5Relevant articles and documents

Enantioselective synthesis of almorexant via iridium-catalysed intramolecular allylic amidation

Fa?anás-Mastral, Martín,Teichert, Johannes F.,Fernández-Salas, José Antonio,Heijnen, Dorus,Feringa, Ben L.

, p. 4521 - 4525 (2013/08/23)

An enantioselective synthesis of almorexant, a potent antagonist of human orexin receptors, is presented. The chiral tetrahydroisoquinoline core structure was prepared via iridium-catalysed asymmetric intramolecular allylic amidation. Further key catalytic steps of the synthesis include an oxidative Heck reaction at room temperature and a hydrazine-mediated organocatalysed reduction. The Royal Society of Chemistry 2013.

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