上海源叶 |
S74438-1g |
1g |
请咨询客服 |
62054-49-3 |
3-甲酰-2-丁烯酸乙酯 Ethyl 3-methyl-4-oxocrotonat... |
95% |
90.00
90.00
|
|
上海源叶 |
S74438-5g |
5g |
请咨询客服 |
62054-49-3 |
3-甲酰-2-丁烯酸乙酯 Ethyl 3-methyl-4-oxocrotonat... |
95% |
260.00
260.00
|
|
罗恩 |
R027989-50ml |
50ml |
5~7个工作日 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯 Ethyl 3-methyl-4-oxocrotonat... |
97% |
2,999.00
2,999.00
|
|
罗恩 |
R027989-10ml |
10ml |
5~7个工作日 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯 Ethyl 3-methyl-4-oxocrotonat... |
97% |
899.00
899.00
|
|
乐研 |
1037987-10g |
10g |
现货 |
62054-49-3 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯 (E)-Ethyl 3-methyl-4-oxobut-... |
96% |
760.00
760.00
|
|
乐研 |
1037987-25g |
25g |
现货 |
62054-49-3 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯 (E)-Ethyl 3-methyl-4-oxobut-... |
96% |
1,400.00
1,400.00
|
|
乐研 |
1037987-100g |
100g |
现货 |
62054-49-3 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯 (E)-Ethyl 3-methyl-4-oxobut-... |
96% |
3,724.00
3,724.00
|
|
乐研 |
1037987-1g |
1g |
现货 |
62054-49-3 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯 (E)-Ethyl 3-methyl-4-oxobut-... |
96% |
122.00
122.00
|
|
乐研 |
1037987-250mg |
250mg |
现货 |
62054-49-3 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯 (E)-Ethyl 3-methyl-4-oxobut-... |
96% |
92.00
92.00
|
|
阿拉丁 |
E501148-10ml |
10ml |
现货 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯(顺反异构体混合物) Ethyl 3-methyl-4-oxocrotonat... |
≥97% |
532.90
532.90
|
|
阿拉丁 |
E501148-50ml |
50ml |
现货 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯(顺反异构体混合物) Ethyl 3-methyl-4-oxocrotonat... |
≥97% |
1,789.90
1,789.90
|
|
源叶 |
S74438-10ml |
10ml |
期货,请咨询 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯(顺反异构体混合物) Ethyl 3-methyl-4-oxocrotonat... |
97% |
532.00
532.00
|
|
源叶 |
S74438-50ml |
50ml |
期货,请咨询 |
62054-49-3 |
3-甲酰基-2-丁烯酸乙酯(顺反异构体混合物) Ethyl 3-methyl-4-oxocrotonat... |
97% |
1,789.00
1,789.00
|
|