diethyl 5-ethenylhex-2-enedioate

五羰基溴化锰(I)

[4-bromo-5,6-bis(oxomethylidene)-2-[oxomethylidene(diphenyl)-λ⁵-arsanyl]cyclohex-3-en-1-ylidene]methanone,manganese

carbon monoxide,chloro-methyl-phenyltin,manganese