123994-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123994-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,9 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123994-68:
(8*1)+(7*2)+(6*3)+(5*9)+(4*9)+(3*4)+(2*6)+(1*8)=153
153 % 10 = 3
So 123994-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H8F3N5O/c13-12(14,15)6-2-1-3-7(4-6)18-11-19-9-8(10(21)20-11)16-5-17-9/h1-5H,(H3,16,17,18,19,20,21)
123994-68-3Relevant articles and documents
Structure-Activity Relationships of N2-Substituted Guanines as Inhibitors of HSV1 and HSV2 Thymidine Kinases
Hildebrand, Catherine,Sandoli, Daniele,Focher, Federico,Gambino, Joseph,Ciarrocchi, Giovanni,et al.
, p. 203 - 206 (2007/10/02)
A series of N2-phenylguanines was synthesized and tested for inhibition of the thymidine kinases encoded by Herpes simplex viruses type 1 and type 2.Compounds with hydrophobic, electron-attracting groups in the meta position of the phenyl ring
