40754-58-3
1,1,6,6-tetraethoxy-hexa-2,4-diyne
→
27067-38-5
1-(1-methyl-2,2-diphenylcyclopropyl)ethanone
35389-12-9
1-methyl-2,2-diphenylcyclopropanecarboxylic acid
+
917-54-4
甲基锂