Abstract: Polyribonucleotide analogs which are partially substituted by the introduction of mercapto groups and fluorine at the 5-position of some of their cytosine and uracil bases possess effective in vivo antitumor activity. Double stranded complexes formed from such polynucleotides are especially active as interferon inducers.

Abstract: A compact carton for beer bottles and the like is formed from a unitary blank and incorporates a dividing partition having a carrying handle formed therewith disposed centrally, vertically below the top of the carton; a display opening is defined in the top of the carton permitting a pleasing display of the carton contents and access to the handle. The filled cartons can be readily stacked one on top of the other for storage and transport and the contents can be readily removed by the customer through the display opening without breaking the carton apart. The carton has the additional advantage that it can be end-loaded.

Abstract: A carrier made from a one-piece blank comprising when erected a pair of cells with each cell including an end wall. A pair of opposed side walls and a dividing wall opposed to said end wall including handle means therein. Each dividing wall is adjacent and coextensive with a respective dividing wall of the other cell. The bottom walls of each cell are formed by a continuous panel extending from the respective end walls of each cell and a rectangular flap is connected to the bottom edge of at least one side wall in each cell to substantially overlay the bottom wall portion of the cell thereby reinforcing the bottom wall.

Abstract: A container which has a plastic cutting strip is described wherein the edge of the cutting strip is preferably serrated and the strip is adhered to the container throughout the length of the strip. A method is also described for applying the strip to containers using a continuous length of strip wherein the strip is serrated, is then applied and cut simultaneously as the blank passes thereunder.