and the cytokinins 6- ( 3-methyl-4-hydroxybutylamino ) purine ( dihydrozeatin ) , 6- ( 4-hydroxy-3-methyl-2-trans-butenylamino ) purine ( zeatin ) , 6- ( 3-methyl-2-butenylamino ) purine ( 2ip ) , 6- ( 3-methyl-2-butenylamino ) -9-beta-d-ribofuranosylpurine ( 2ipa ) , and 6- ( 4-hydroxy-3-methyl-2-trans-butenylamino ) -9-beta-d- ribofuranosylpurine ( zeatin riboside ) in the third fraction .
C0010815
cytokinins
C0043456
zeatin