NJSX4893 NJSX4893 16-01-2024 Chemistry contestada Allene can be converted to a trimer (Compound A) of molecular formula C9H12. Compound A reacts with dimethyl acetylenedicarboxylate to give Compound B. What is the structural formula of Compound B? A) C12H14 B) C15H18 C) C18H20 D) C21H24