1943-83-5
氯乙基异氰酸酯
+
2731-16-0
(7S)-7-amino-1,2,3-trimethoxy-10-methylsulfanyl-6,7-dihydro-5H-benzo[a]heptalen-9-one
→
~52%
75776-08-8
Urea, N-(2-chloroethyl)-N'-[5,6,7,9-tetrahydro-1,2,3-trimethoxy-10-(methylthio)-9-oxobenzo[a]heptalen-7-yl]-, (S)-