tert-butyl 4,5-dihydro-2H-spiro[cyclopenta[c]pyrazole-6,4'-piperidine]-1'-carboxylate

tert-butyl 4,5-dihydro-2H-spiro[cyclopenta[c]pyrazole-6,4'-piperidine]-1'-carboxylate · CAS 1341035-84-4