SEC-BUTYLMAGNESIUM BROMIDE;Butylmagnesiumbromide;sec-Butylmagnesium bromide (16% in Tetrahydrofuran;bromo(1-methylpropyl)magnesium;SEC-BUTYLMAGNESIUM BROMIDE: (16% IN TETRAHYDROFURAN, CA. 1MOL/L);(sec-Butyl)bromomagnesium;1-Methylpropylmagnesium bromide;sec-Butylbromomagnesium