195442-55-8 Usage
Chemical Properties
Cyrstalline Solid
Check Digit Verification of cas no
The CAS Registry Mumber 195442-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,4,4 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 195442-55:
(8*1)+(7*9)+(6*5)+(5*4)+(4*4)+(3*2)+(2*5)+(1*5)=158
158 % 10 = 8
So 195442-55-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H15N5O4/c1-5-12(20)17(8-2-6(19)7(3-18)21-8)11-9(16-5)10(13)14-4-15-11/h4,6-8,18-19H,2-3H2,1H3,(H2,13,14,15)/t6-,7-,8-/m1/s1
195442-55-8Relevant articles and documents
Pteridine nucleosides analogs of 2'-deoxyadenosine as building blocks for oligonucleotide synthesis
Jungmann,Pfleiderer
, p. 863 - 868 (2007/10/03)
The synthesis, configuration and conformation of adenosine analogous pteridine nucleotides and their conversion into the monomeric building blocks for the automated application in an DNA synthesizer is described.