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4H-Pyrano[3,4-d]oxazol-2(3H)-one,tetrahydro-7-hydroxy-6-methoxy-4,7a- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

211804-30-7

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211804-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211804-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,8,0 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 211804-30:
(8*2)+(7*1)+(6*1)+(5*8)+(4*0)+(3*4)+(2*3)+(1*0)=87
87 % 10 = 7
So 211804-30-7 is a valid CAS Registry Number.

211804-30-7Downstream Products

211804-30-7Relevant academic research and scientific papers

Synthesis of methyl α-L-callipeltoside

Smith, Garry R.,Finley IV, John J.,Giuliano, Robert M.

, p. 223 - 227 (2007/10/03)

The synthesis of callipeltose, a novel amino sugar with the proposed structure, 4-amino-4,6-dideoxy-2,O-3-C-dimethyl-L-talopyranosyl-3,4- urethane, from L-rhamnose is described. Oxime reduction, carbamate cyclization and selective methylation are key steps. The synthesis supports the assignment of the relative stereochemistry of callipeltose.

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