-
三氯乙腈,98%
545-06-2
25g
-
间甲基苯腈,99%
620-22-4
25ml
-
胡椒腈,99%
4421-09-4
5g
-
4-氰基-4'-戊氧基联苯,99%
52364-71-3
1g
-
4-氰基-4'-戊基联苯,98%
40817-08-1
250mg
-
3,3'-氧二丙腈,98%
1656-48-0
5g
-
4-正-丁基-4-氰基联苯,98%
52709-83-8
1g
-
4-硝基苯乙腈,98%
555-21-5
25g
-
2-硝基苯腈,98%
612-24-8
5g
-
对硝基苯腈,97%
619-72-7
25g
