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3-O-benzoyl-α-D-xylopyranose 1,2,4-phosphate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139978-41-9

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139978-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139978-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139978-41:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*8)+(2*4)+(1*1)=189
189 % 10 = 9
So 139978-41-9 is a valid CAS Registry Number.

139978-41-9Relevant academic research and scientific papers

Synthesis, structure, and transformations of 1,2,4-phosphites of α-D-xylopyranose

Nifant'ev,Koroteev,Sychev,Bekker,Vasyanina,Nevskii

, p. 49 - 58 (2007/10/02)

The reaction of D-xylose with tris(3,5-dimethylpyrazolyl) phosphite gave the 1,2,4-phosphite, which was oxidised to the 1,2,4-phosphate and also converted into the 1,2,4-thio- and -seleno-phosphates. These compounds were hydrolysed readily to give, first,

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