2-benzyloxycarbonyl-8-tert-butoxycarbonyl-2,8-diazaspiro[4.5]decane-4-carboxylic acid

2-benzyloxycarbonyl-8-tert-butoxycarbonyl-2,8-diazaspiro[4.5]decane-4-carboxylic acid · CAS 1251003-34-5