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(2R,3R,5S,6S)-3-Benzyloxy-6-methoxy-5-methyl-2-trityloxymethyl-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

187038-01-3

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187038-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187038-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,0,3 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 187038-01:
(8*1)+(7*8)+(6*7)+(5*0)+(4*3)+(3*8)+(2*0)+(1*1)=143
143 % 10 = 3
So 187038-01-3 is a valid CAS Registry Number.

187038-01-3Downstream Products

187038-01-3Relevant academic research and scientific papers

The first total synthesis of calbistrin A, a microbial product possessing multiple bioactivities

Tatsuta, Kuniaki,Itoh, Manabu,Hirama, Ryusuke,Araki, Nobuyuki,Kitagawa, Masayuki

, p. 583 - 586 (2007/10/03)

The octahydronaphthopyranone moiety is synthesized from methyl α-D-mannopyranoside through the intramolecular Diels-Alder reaction, and the tetraenedicarboxylic acid moiety is from the enzymatically prepared anti-compound. Both moieties were coupled to accomplish the total synthesis of calbistrin A and to disclose its absolute structure.

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