英文别名:
2’-hydroxy-4’-nitro-2-biphenylcarboxylicacidelta-lactone;3-Nitro-6H-benzo[c]chromen-6-one;d)pyran-6-one,3-nitro-6h-dibenzo(;2-Biphenylcarboxylic acid, 2'-hydroxy-4'-nitro-, delta-lactone;6H-Dibenzo(B,D)pyran-6-one, 3-nitro-;Ccris 7714;7-Nitro-3,4-benzocoumarin 98%;7-NITRO-3,4-BENZOCOUMARIN