104880-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104880-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,8 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104880-60:
(8*1)+(7*0)+(6*4)+(5*8)+(4*8)+(3*0)+(2*6)+(1*0)=116
116 % 10 = 6
So 104880-60-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H16N5O6P/c11-10-13-8-7(9(17)14-10)12-4-15(8)5-21-6(3-16)1-2-22(18,19)20/h4,6,16H,1-3,5H2,(H2,18,19,20)(H3,11,13,14,17)
104880-60-6Relevant articles and documents
Synthesis and Antiherpes Virus Activity of Phosphate and Phosphonate Derivatives of 9-guanine
Prisbe, Ernest J.,Martin, John C.,McGee, Danny P. C.,Barker, Molly F.,Smee, Donald F.,et al.
, p. 671 - 675 (1986)
A series of phosphate esters of 9-guanine (DHPG, 1) were synthesized and evaluated for antiherpes virus activity.The cyclic phosphate esters were made by a new, efficient method utilizing stannic chloride as a solubilizing