爱为 |
A78429-5g |
5g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
49.00
49.00
|
|
爱为 |
A78429-25g |
25g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
99.00
99.00
|
|
爱为 |
A78429-100g |
100g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
389.00
389.00
|
|
爱为 |
A78429-500g |
500g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
1,715.00
1,715.00
|
|
阿拉丁 |
P124228-5g |
5g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 2,3-Pyrazinedicarboxylic anh... |
≥97% |
34.90
34.90
|
|
阿拉丁 |
P124228-25g |
25g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 2,3-Pyrazinedicarboxylic anh... |
≥97% |
97.90
97.90
|
|
阿拉丁 |
P124228-100g |
100g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 2,3-Pyrazinedicarboxylic anh... |
≥97% |
315.90
315.90
|
|
韶远 |
SY008109-100g |
100g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinedicarboxylic Anh... |
≥97% |
283.00
283.00
|
|
韶远 |
SY008109-5g |
5g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinedicarboxylic Anh... |
≥97% |
40.00
40.00
|
|
韶远 |
SY008109-10g |
10g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinedicarboxylic Anh... |
≥97% |
59.00
59.00
|
|
韶远 |
SY008109-25g |
25g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinedicarboxylic Anh... |
≥97% |
76.00
76.00
|
|
韶远 |
SY008109-500g |
500g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinedicarboxylic Anh... |
≥97% |
1,329.00
1,329.00
|
|
毕得 |
BD3092-5g |
5g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
30.00
30.00
|
|
毕得 |
BD3092-25g |
25g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
76.00
76.00
|
|
毕得 |
BD3092-100g |
100g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
283.00
283.00
|
|
毕得 |
BD3092-500g |
500g |
现货 |
4744-50-7 |
2,3-吡嗪二酸酐 2,3-Pyrazinecarboxylic anhyd... |
98% |
1,321.00
1,321.00
|
|
乐研 |
1033238-10g |
10g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 Furo[3,4-b]pyrazine-5,7-dion... |
98% |
59.00
59.00
|
|
乐研 |
1033238-25g |
25g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 Furo[3,4-b]pyrazine-5,7-dion... |
98% |
76.00
76.00
|
|
乐研 |
1033238-100g |
100g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 Furo[3,4-b]pyrazine-5,7-dion... |
98% |
284.00
284.00
|
|
乐研 |
1033238-500g |
500g |
现货 |
4744-50-7 |
2,3-吡嗪二羧酸酐 Furo[3,4-b]pyrazine-5,7-dion... |
98% |
1,322.00
1,322.00
|
|