75-44-5
光气
+
460-08-2
2-氟乙胺 盐酸盐
→
505-12-4
1-fluoro-2-isocyanatoethane
503-62-8
3-fluoropropanoyl chloride
331-07-7
N-(2-fluoro-ethyl)-N'-phenyl-urea
13907-90-9
2-fluoroethylurea
13907-94-3
1-cyclohexyl-3-(2-fluoroethyl)urea
13907-93-2
1-(2-chloroethyl)-3-(2-fluoroethyl)urea