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吡嗪-2,3-二羧酸
别名: 2,3-吡嗪二羧酸; 吡嗪2、3二羧酸; 对二氮杂苯-2,3-二羧酸; 1,4-哒嗪-2,3-二羧酸; 1,4-二氮杂苯邻二甲酸; 2,3-哌嗪二羧酸
-
-
98%
|
5g
|
希恩思
|
现货
|
¥19
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥19
|
|
-
99%
|
5G
|
凯为
|
现货
|
¥20
|
|
-
-
98%
|
5g
|
乐研
|
现货
|
¥21.38
|
|
-
98%
|
1G
|
凯为
|
现货
|
¥22
|
|
-
-
98%
|
5G
|
凯为
|
现货
|
¥26
|
|
-
-
98%
|
5G
|
凯为
|
现货
|
¥17
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥18
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥18
|
|
-
-
-
98%
|
1G
|
凯为
|
现货
|
¥18
|
|
-
-
-
-
脱氢乙酸
别名: 3-乙酰基-6-甲基-2,4-吡喃二酮
-
98%
|
25g
|
乐研
|
现货
|
¥19.8
|
|
-
99%+
|
100g
|
玛雅试剂
|
现货
|
¥20
|
|
-
98%
|
100g
|
乐研
|
现货
|
¥23.76
|
|
-
98%
|
25G
|
凯为
|
现货
|
¥24
|
|
-
-
98%
|
5g
|
乐研
|
现货
|
¥19.8
|
|
-
97%
|
5g
|
希恩思
|
现货
|
¥20
|
|
-
97%
|
5g
|
希恩思
|
现货
|
¥20
|
|
-
98%
|
10g
|
乐研
|
现货
|
¥21.38
|
|
-
-
98%
|
5g
|
乐研
|
现货
|
¥23.76
|
|
-
98%
|
1g
|
迈瑞尔
|
现货
|
¥28
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥30
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥30
|
|
-
-
98%
|
250mg
|
乐研
|
现货
|
¥21.38
|
|
-
96%
|
250MG
|
凯为
|
现货
|
¥26
|
|
-
95%
|
250mg
|
毕得医药
|
现货
|
¥26
|
|
-
-
-
-
98%
|
10g
|
乐研
|
现货
|
¥23.76
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥24
|
|
-
98%
|
5g
|
希恩思
|
现货
|
¥24
|
|
-