-
3,4-二氟苯腈,98%
64248-62-0
5g
-
2,5-二氟苯腈,98%
64248-64-2
5g
-
1,5-二氰基戊烷,98%
646-20-8
25ml
-
2,6-二甲基-4H-4-亚吡喃基丙二腈,98%
28286-88-6
1g
-
间苯二甲腈,98%
626-17-5
25g
-
2,5-二氯苯腈,97%
21663-61-6
5g
-
2,3-二氯苯腈,98%
6574-97-6
1g
-
对苯二腈,98%
623-26-7
25g
-
2,6-二氟苯腈,98%
1897-52-5
25g
-
4＂-戊基-4-对三联苯腈,99%
54211-46-0
500mg
