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(R)-4-((2S,3S,4R)-1-Benzyl-3,4-bis-benzyloxy-pyrrolidin-2-yl)-4-(tert-butyl-dimethyl-silanyloxy)-butan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94349-17-4

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94349-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94349-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,4 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94349-17:
(7*9)+(6*4)+(5*3)+(4*4)+(3*9)+(2*1)+(1*7)=154
154 % 10 = 4
So 94349-17-4 is a valid CAS Registry Number.

94349-17-4Downstream Products

94349-17-4Relevant academic research and scientific papers

Enantioselective Synthesis of Swainsonine, a Trihydroxylated Indolizidine Alkaloid

Adams, Curtis E.,Walker, Frederick J.,Sharpless, K. Barry

, p. 420 - 422 (2007/10/02)

A total synthesis of (-)-swainsonine in 21 steps and 6.6percent overall yield starting from trans-1,4-dichloro-2-butene and N-benzyl-p-toluenesulfonamide is described.The synthesis employs the methodology of the Masamune/Sharpless approach to polyhydroxylated natural products.

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