ethyl 2-(4,6-dichloropyrimidin-2-yl)sulfanylacetate

5-(1H-indol-3-ylmethylidene)-2-sulfanylidene-1,3-diazinane-4,6-dione

1-(4-氧代-6-羟基-2-硫代-2,3,4,5-四氢-嘧啶并-5-亚基)-5-(4,6-二氧代-2-硫代-六氢-嘧啶并-5-基)-戊-2,4-二烯

2-thioxo-dihydro-pyrimidine-4,5,6-trione 5-oxime