Company Name: |
Beijing ECom Technology Co., Ltd. Gold
|
Tel: |
17710328343 |
Email: |
3004011422@qq.com |
Products Intro: |
Product Name:7-ethyl-5H-chromeno[2,3-b]pyridine CAS:639857-68-4 Purity:大于95% HPLC Package:10mg;20mg;30mg;40mg;50mg;100mg;
|
Company Name: |
S.Z. PhyStandard Bio-Tech. Co., Ltd.
|
Tel: |
0755-4000505016 13380397412 |
Email: |
3001272453@qq.com |
Products Intro: |
Product Name:5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) CAS:639857-68-4 Purity:99% HPLC Package:10mg;25mg;50mg;100mg
|
Company Name: |
ChemStrong Scientific Co.,Ltd
|
Tel: |
0755-0755-66853366 13670046396 |
Email: |
sales@chem-strong.com |
Products Intro: |
Product Name:Pranoprofen Impurity 9 CAS:639857-68-4 Purity:95% HPLC Package:10mg;25mg;50mg;100mg
|
Company Name: |
Shanghai Kewel Chemical Co., Ltd.
|
Tel: |
021-64609169 18901607656 |
Email: |
greensnown@163.com |
Products Intro: |
Product Name:5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) CAS:639857-68-4 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
|
Company Name: |
Guangzhou Juntang Technology Co., Ltd
|
Tel: |
020-36607679 13502246435 |
Email: |
sales@dmstandards.com |
Products Intro: |
Product Name:5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl- CAS:639857-68-4 Purity:98% Remarks:0.2g
|
|
| 5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) Basic information |
| 5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) Chemical Properties |
Boiling point | 362.6±21.0 °C(Predicted) | density | 1.153±0.06 g/cm3(Predicted) | pka | 3.28±0.20(Predicted) |
| 5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) Usage And Synthesis |
| 5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) Preparation Products And Raw materials |
|