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(2S,5R,1'S)-5-hydroxymethyl-2-[1'-(N-tosylamino)ethyl]tetrahydrofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186641-06-5

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186641-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186641-06-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,6,4 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 186641-06:
(8*1)+(7*8)+(6*6)+(5*6)+(4*4)+(3*1)+(2*0)+(1*6)=155
155 % 10 = 5
So 186641-06-5 is a valid CAS Registry Number.

186641-06-5Relevant academic research and scientific papers

Synthesis of enantiomerically pure amino acids containing 2,5- disubstituted THF rings in the molecular backbone

Schrey, Anna,Osterkamp, Frank,Straudi, Alrun,Rickert, Corry,Wagner, Holger,Koert, Ulrich,Herrschaft, Bernhard,Harms, Klaus

, p. 2977 - 2990 (2007/10/03)

N- and C-protected derivatives of 2,5-disubstituted trans-and cis-THF amino acids 6 and 7 were prepared in enantiomerically pure form from L- alanine. Felkin-Anh-controlled reduction of the ketone 9 was achieved with a 85:15 diastereoselectivity. Epoxidat

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