TERT-BUTYL 4-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL]PIPERAZINE-1-CARBOXYLATE CAS:470478-90-1 TERT-BUTYL 6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDAZOLE-1-CARBOXYLATE CAS:890839-29-9 |