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Dithiophosphoric acid O-[2-(1-{(3aR,4R,6R,6aR)-6-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl}-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-ethyl] ester S,S'-diphenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

198822-73-0

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198822-73-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198822-73-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,8,2 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 198822-73:
(8*1)+(7*9)+(6*8)+(5*8)+(4*2)+(3*2)+(2*7)+(1*3)=190
190 % 10 = 0
So 198822-73-0 is a valid CAS Registry Number.

198822-73-0Relevant academic research and scientific papers

Synthesis and properties of conformationally rigid cyclouridylic acids having covalent bonding linkers between the uracil 5-position and the 5′-phosphate group

Seio, Kohji,Kurasawa, Osamu,Wada, Takeshi,Sakamoto, Kensaku,Yokoyama, Shigeyuki,Sekine

, p. 1023 - 1032 (1997)

Conformationally rigid cyclouridylic acid derivatives 2 and 3 having ethylene and propylene bridges, respectively, between the uracil 5-position and the 5′-phosphate group were synthesized. These intramolecularly cyclized compounds have predominantly the ribose pucker of C3′-endo and the g+ orientation around the C4′-C5′ bond. Copyright

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