405238-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405238-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,2,3 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 405238-75:
(8*4)+(7*0)+(6*5)+(5*2)+(4*3)+(3*8)+(2*7)+(1*5)=127
127 % 10 = 7
So 405238-75-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H9ClFN5O2/c11-7-6-8(16-10(13)15-7)17(3-14-6)9-5(12)1-4(2-18)19-9/h1,3-4,9,18H,2H2,(H2,13,15,16)/t4-,9+/m0/s1
405238-75-7Relevant academic research and scientific papers
Structure-activity relationships of 2′-fluoro-2′,3′-unsaturated d-nucleosides as anti-hiv-1 agents
Lee, Kyeong,Choi, Yongseok,Gumina, Giuseppe,Zhou, Wen,Schinazi, Raymond F.,Chu, Chung K.
, p. 1313 - 1320 (2007/10/03)
We studied the structure-activity relationships of a series of 2′-fluoro-2′,3′-unsaturated D-nucleosides against HIV-1 in human peripheral blood mononuclear (PBM) cells. The target compounds 10-21 and 28-33 were prepared by N-glycosylation of the acetate
