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<5S,1'S,2'S,3'S>-5-(4'-benzyloxy-2',3'-O-isopropylidenedioxy-1'-hydroxy)butyl-5-methoxy-3-(4-methoxybenzyl)hydantoin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133909-11-2

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133909-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133909-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,0 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133909-11:
(8*1)+(7*3)+(6*3)+(5*9)+(4*0)+(3*9)+(2*1)+(1*1)=122
122 % 10 = 2
So 133909-11-2 is a valid CAS Registry Number.

133909-11-2Relevant academic research and scientific papers

Synthetic studies on (+)-hydantocidin (2): Aldol addition approaches toward the stereoisomers of (+)-hydantocidin

Mio, Shigeru,Shiraishi, Mikiko,Sugai, Soji,Haruyama, Hideyuki,Sato, Sadao

, p. 2121 - 2132 (2007/10/02)

The spiro-hydantoin ring at the anomeric position of D-and L-furanose was constructed by using aldol addition followed by acid promoted cyclization and the synthesis of thestereoisomeis of (+)-hydantocidin, L- and D-series of spiro-furanose 2, 3, 4 and 5.

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