| 罗恩 |
R027989-50ml
|
50ml |
5~7个工作日 |
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 |
3-甲酰基-2-丁烯酸乙酯
Ethyl 3-methyl-4-oxocrotonat... |
97% |
899.00
899.00
|
|
| 阿拉丁 |
E501148-10ml
|
10ml |
现货 |
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 |
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
|
|
| 凯为 |
JZ0035V3-250mg
|
250mg |
现货 |
反式-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (2E)-3-methyl-4-oxobut... |
96% |
89.00
89.00
|
|
| 凯为 |
JZ0035V3-1g
|
1g |
现货 |
反式-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (2E)-3-methyl-4-oxobut... |
96% |
117.00
117.00
|
|
| 凯为 |
JZ0035V3-10g
|
10g |
|
反式-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (2E)-3-methyl-4-oxobut... |
98% |
728.00
728.00
|
|
| 凯为 |
JZ0035V3-25g
|
25g |
|
反式-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (2E)-3-methyl-4-oxobut... |
97% |
1,340.00
1,340.00
|
|
| 乐研 |
1037987-10g
|
10g |
现货 |
(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 |
(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 |
(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 |
(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 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯
(E)-Ethyl 3-methyl-4-oxobut-... |
96% |
92.00
92.00
|
|
| 阿法埃莎 |
Y11193-10g
|
10g |
现货 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯
(E)-Ethyl 3-methyl-4-oxobut-... |
98+% |
1,510.00
1,510.00
|
|
| 阿法埃莎 |
Y11193-25g
|
25g |
现货 |
(E)-3-甲基-4-氧代丁-2-烯酸乙酯
(E)-Ethyl 3-methyl-4-oxobut-... |
98+% |
3,254.00
3,254.00
|
|
| 韶远 |
SY047078-1g
|
1g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
122.00
122.00
|
|
| 韶远 |
SY047078-0.25g
|
0.25g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
92.00
92.00
|
|
| 韶远 |
SY047078-100g
|
100g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
3,724.00
3,724.00
|
|
| 韶远 |
SY047078-10g
|
10g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
760.00
760.00
|
|
| 韶远 |
SY047078-25g
|
25g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
1,400.00
1,400.00
|
|
| 韶远 |
SY047078-5g
|
5g |
现货 |
(E)-3-甲基-4-氧代-2-丁烯酸乙酯
Ethyl (E)-3-Methyl-4-oxo-2-b... |
≥97% |
411.00
411.00
|
|
| Apollo |
OR919124-1g
|
1g |
3-4周 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
|
1,760.00
1,760.00
|
|
| Apollo |
OR919124-10g
|
10g |
3-4周 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
|
4,950.00
4,950.00
|
|
| Apollo |
OR919124-25g
|
25g |
3-4周 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
|
9,790.00
9,790.00
|
|
| Aldrich |
68259-50ML
|
50ml |
请咨询 |
3-甲基-4-氧代巴豆酸乙酯
Ethyl 3-methyl-4-oxocrotonat... |
>=97.0% (GC) |
咨询
|
请联系客服购买！
|
| 源叶 |
S74438-10ml
|
10ml |
期货，请咨询 |
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 |
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
|
|
| Combi |
QC-9768-1g
|
1g |
请咨询 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
95% |
咨询
|
请联系客服购买！
|
| Combi |
QC-9768-5g
|
5g |
请咨询 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
95% |
咨询
|
请联系客服购买！
|
| Combi |
QC-9768-10g
|
10g |
请咨询 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
95% |
咨询
|
请联系客服购买！
|
| Combi |
QC-9768-25g
|
25g |
请咨询 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
95% |
咨询
|
请联系客服购买！
|
| Combi |
QC-9768-100g
|
100g |
请咨询 |
Ethyl 3-methyl-4-oxocrotonat...
Ethyl 3-methyl-4-oxocrotonat... |
95% |
咨询
|
请联系客服购买！
|
