-
异香草醛,98%
621-59-0
5g
-
DL-甘油醛,90%
56-82-6
250mg
-
2-羟基-1-萘甲醛,98%
708-06-5
25g
-
2-羟基-4-甲氧基苯甲醛,98%
673-22-3
1g
-
3-羟基苯甲醛,97%
100-83-4
25g
-
对羟基苯甲醛,AR,98%
123-08-0
100g
-
甲醛溶液, ACS,37 wt. % in H2O, 含10-15% 甲醇稳定剂
50-00-0
500ml
-
甲醛溶液,AR
50-00-0
500ml
-
4-甲酰苯甲酸,98%
619-66-9
25g
-
芴-2-甲醛,99%
30084-90-3
5g
