0 B13R1.90 CC(C)COc1ccccc1[Zn]Br FS430283 [1,0,0,0,1,0|2,0,0]=4 1 B13R1.90 CC(C)COc1ccccc1[Zn]Br FS430787 [1,0,0,0,1,0|2,0,0]=4