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127517-43-5

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127517-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127517-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,5,1 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127517-43:
(8*1)+(7*2)+(6*7)+(5*5)+(4*1)+(3*7)+(2*4)+(1*3)=125
125 % 10 = 5
So 127517-43-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H12FN5O4/c1-16-2-4(9(18)13-10(16)19)8-6(11)7(14-15-12)5(3-17)20-8/h2,5-8,17H,3H2,1H3,(H,13,18,19)/t5-,6-,7-,8+/m1/s1

127517-43-5Downstream Products

127517-43-5Relevant articles and documents

Synthesis of 1-methyl-5-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl)uracil and 1-methyl-5-(3-azido-2,3-dideoxy-2-fluoro-β-D-arabinofuranosyl)uracil. The C-nucleoside isostere of 3'-azido-3'-deoxythymidine and its 2'-'up'-fluoro analogue

Sochacka,Nawrot,Pankiewicz,Watanabe

, p. 1995 - 1999 (2007/10/02)

1-Methyl-5-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl)uracil (C-AZT), a C-nucleoside isostere of the potent anti-AIDS nucleoside 3'-azido-3'-deoxythymidine (AZT), was synthesized. 1-Methyl-2'-deoxy-5'-O-tritylpseudouridine (2a) was oxidized with CrO

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