flox4
CAS No. 169211-43-2
1,3-dibutyl-5-[3-(1,3-dibutylhexahydro-4,6-dioxo-2-thioxo-5-pyrimidinyl)-2-propenylidene]dihydro-2-thioxo-4,6(1h,5h)-pyrimidinedione,compound with pyridine (1:1)