-
4′,4′′′′-(1,4-?亚苯基)?二(2,2′:6′,2′′-?三联吡啶)96%
146406-75-9
500mg
-
丙烷磺酸吡啶盐98.0%
15471-17-7
10g
-
2-(对甲苯基)吡啶98%
4467-06-5
5g
-
4'-(4-甲氧基苯基)-2,2':6',2''-三吡啶98%
13104-56-8
100mg
-
烟酸甲酯99%
93-60-7
25g
-
2-巯基吡啶-N-氧化物 锌盐96%
13463-41-7
25g
-
2-氧代-1,2-二氢-3-吡啶羧酸甲酯97%
10128-91-3
250mg
-
2-羟基-5-硝基烟酸98%
6854-07-5
1g
-
4,4'-二苯基-2,2'-联吡啶电子级
6153-92-0
500mg
-
4,4′-二壬基-2,2′-联吡啶98.0%
142646-58-0
1g