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D-altro-2,5-anhydro-1-deoxy-1-(dimethoxyphosphinyl)-3,4-O-isopropylidene-6-O-tritylhexitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90481-99-5

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90481-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90481-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 90481-99:
(7*9)+(6*0)+(5*4)+(4*8)+(3*1)+(2*9)+(1*9)=145
145 % 10 = 5
So 90481-99-5 is a valid CAS Registry Number.

90481-99-5Relevant academic research and scientific papers

Synthesis of phosphonate and phostone analogues of ribose-1-phosphates

Nasomjai, Pitak,O'Hagan, David,Slawin, Alexandra M. Z.

, (2009)

The synthesis of phosphonate analogues of ribose-1-phosphate and 5-fluoro-5-deoxyribose-1-phosphate is described. Preparations of both the a- and β-phosphonate anomers are reported for the ribose and 5-fluoro-5- deoxyribose series and a synthesis of the c

2,5-Anhydro-1-deoxy-1-phosphono-D-altritol, an isosteric analogue of α-D-ribofuranose 1-phosphate

Meyer Jr.,Stone,Jesthi

, p. 1095 - 1098 (2007/10/02)

Condensation of tetramethyl methylenebisphosphonate with 2,3-O-isopropylidene-5-O-trityl-D-ribose gave a mixture of 2,5-anhydro-1-deoxy-1-(diethoxyphosphinyl)-2,3-O-isopropylidene-5-O-trityl -D-altritol and -allitol. Separation of the isomers and deprotec

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