tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[4,7-dihydropyrazolo[1,5-a]pyrazine-6,1'-cyclopropane]-5-carboxylate tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[4,7-dihydropyrazolo[1,5-a]pyrazine-6,1'-cyclopropane]-5-carboxylate
分子式: C19H30BN3O4 CAS号: 2913219-10-8 MDL号:
| T661162 | tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[4,7-dihydropyrazolo[1,5-a]pyrazine-6,1'-cyclopropane]-5-carboxylate, 97% |