Spiro

899422-06-1
899422-06-1
296940
2-溴螺[9H-芴-9,9'-[9H]氧杂蒽]
198142-63-1
198142-63-1
304596
2,7-二溴-4,5-二氮-9,9-螺二芴
1161009-88-6
1161009-88-6
298177
4-溴-9,9-螺二芴
1616114-00-1
1616114-00-1
157769
2,7-二溴芴-9-螺-4'-乙酰哌啶
2361169-52-8
2361169-52-8
158090
171856-25-0
171856-25-0
290662
4,5-二氮-9,9-螺二芴
78-19-3
78-19-3
119242
二丙烯醛缩季戊四醇
236406-39-6
236406-39-6
132003
2,8-二氮杂螺[4.5]癸烷-8-羧酸叔丁酯
1279866-58-8
1279866-58-8
2238435
tert-butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate hydrochloride
2696-03-9
2696-03-9
2445651
2,8-Diazaspiro[4.5]decane-1,3-dione, hydrochloride (1:1)
126-54-5
126-54-5
269867
2,4,8,10-四氧螺环[5,5]十一烷
90499-06-2
90499-06-2
1202404
3,9-Bis[1,1-dimethyl-2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy]ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane