26.21
[1]. Cherkasov D, et, al. Macromolecular nucleotide compounds and methods for using the same. US9035035B2.
P261-P264-P20-P21-P20-P302+P352-P304+P340-P305+P351+P33-P330-P362+P364-P403+P233-P405-P501
GHS0