-
3,4-二甲基苯胺, 99%
95-64-7
100g
-
2,4-二硝基苯胺, 98%
97-02-9
100g
-
二苯胺, AR,99.0%
122-39-4
100g
-
二正丁胺, CP,88%
111-92-2
250ml
-
1,7-二氨基庚烷, 98%
646-19-5
5g
-
N,N-二乙基苯胺, ≥99%(GC)
91-66-7
500ml
-
N,N-二乙基苯胺, AR
91-66-7
500ml
-
N,N-二甲基苄胺, CP,98.0%
103-83-3
500ml
-
1,4-丁二胺, 98%
110-60-1
25ml
-
2,3-二氨基萘, 荧光级,>97%(HPLC)
771-97-1
500mg