Uridine, Trisodium Salt is an energy-rich precursor in the enzymatic biosynthesis of RNA, a potent vasodilator, and induces contractile responses in some tissues.

N-Boc-4-pentyne-1-amine is a PROTAC linker, which refers to the alkyl chain composition. N-Boc-4-pentyne-1-amine can be used in the synthesis of the PROTAC MG-277.

PTZ-343 is a potent enhancer of Luminol, acts as an electron transfer mediator, reacting with HRP-II to release HRP and a PTZ-343 radical, which oxidizes luminol anions to induce light emission.