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3-(3,5-di-O-benzoyl-2-deoxy-β-D-erythro-pentofuranosyl)-4,5-dihydropyridazin-6(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128745-72-2

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128745-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128745-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,4 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128745-72:
(8*1)+(7*2)+(6*8)+(5*7)+(4*4)+(3*5)+(2*7)+(1*2)=152
152 % 10 = 2
So 128745-72-2 is a valid CAS Registry Number.

128745-72-2Relevant academic research and scientific papers

C-Nucleosides. 12. Synthesis of 2'-Deoxy Pyridazinone C-Nucleoside from 2-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)furan

Maeba, Isamu,Iijima, Takashi,Matsuda, Yoko,Ito, Chihiro

, p. 73 - 76 (2007/10/02)

The versatile 2'-deoxy-β-D-ribofuranosyl-C-nucleoside precursor 4-(1,4-anhydro-3,5-di-O-benzoyl-2-deoxy-D-erythro-pentofuranosyl)-4-oxobutyric acid (4) can be obtained from the furanone (2) which was prepared from the glycosylfuran (1).The synthesis of 3-

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