149819-63-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149819-63-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,1 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149819-63:
(8*1)+(7*4)+(6*9)+(5*8)+(4*1)+(3*9)+(2*6)+(1*3)=176
176 % 10 = 6
So 149819-63-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H13N5O2S/c1-11-9-8-10(13-4-12-9)15(5-14-8)6-3-18-7(2-16)17-6/h4-7,16H,2-3H2,1H3,(H,11,12,13)/t6-,7-/m0/s1
149819-63-6Relevant articles and documents
Structure-Activity Relationships of β-D-(2S,5R)- and α-D-(2S,5S)-1,3-oxathiolanyl Nucleosides as Potential Anti-HIV Agents
Jeong, Lak S.,Schinazi, Raymond F.,Beach, J. Warren,Kim, Hea O.,Shanmuganathan, Kirupathevy,et al.
, p. 2627 - 2638 (2007/10/02)
The β-D-(2S,5R)- and α-D-(2S,5S)-1,3-oxathiolanylpyrimidine and -purine nucleosides with natural nucleoside configuration were synthesized and evaluated against HIV-1 in human peripheral blood mononuclear (PBM) cells.The key intermediate 14, which was uti