96699-87-5
methyl 2-pyridyl ketone thiocarbonohydrazone
+
1985-12-2
4-溴苯基异硫氰酸酯
→
~98%
140835-40-1
1-(4-bromophenyl)-3-[[(E)-1-pyridin-2-ylethylideneamino]carbamothioylamino]thiourea
1122-62-9
2-乙酰基吡啶