68797-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68797-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,9 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68797-11:
(7*6)+(6*8)+(5*7)+(4*9)+(3*7)+(2*1)+(1*1)=185
185 % 10 = 5
So 68797-11-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H13N5O4/c11-8-10-14-13-9(15(10)2-1-12-8)7-6(18)5(17)4(3-16)19-7/h1-2,4-7,16-18H,3H2,(H2,11,12)/t4-,5-,6-,7?/m1/s1
68797-11-5Relevant articles and documents
Biological activity and a modified synthesis of 8-amino-3-β-D-ribofuranosyl-1,2,4-triazolo[4,3-a]pyrazine, an isomer of formycin
Schneller,Thompson,Cory,Olsson,De Clercq,Kim,Chiang
, p. 924 - 928 (2007/10/02)
A two-step synthesis of 8-amino-3-β-D-ribofuranosyl-1,2,4-triazolo[4,3-a]pyrazine (3), which is an isomer of formycin that resembles 3-deazaadenosine, is reported. Compound 3 is also described as being a very poor substrate for adenosine deaminase and bot