1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 의 분자 구조, CAS 번호: 162148-48-3
1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 의 분자 구조, CAS 번호: 162148-48-31,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 의 분자 구조, CAS 번호: 162148-48-3