.14
[1]. Amberg S, et, al. Phenylalkyl backbone modified oligodeoxynucleotides, their synthesis and the influence of the alkyl chain length. Nucleosides Nucleotides Nucleic Acids. Apr-Jul 001;0(4-7):175-8.
H301-H3-H315-H31-H335-H351
P61-P64-P70-P71-P80-P30+P35-P304+P340-P330-P361-P36-P363-P405-P501
8