| Company Name: |
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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| Tel: |
+86-400-002-6226 |
| Email: |
sales@rrkchem.com |
| Products Intro: |
Product Name:4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-2,3-dihydro-5,6,7,8-tetramethoxy-
CAS:67549-69-3
Purity:95%+ Remarks:mg\g\kg\ton
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| Company Name: |
Jinan blalong chemical co. LTD
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| Tel: |
2710913286@.com |
| Email: |
1513643261@qq.com |
| Products Intro: |
Product Name:Diosmin Impurity 19
CAS:67549-69-3
Purity:99% HPLC Package:50G;10G;1G;500MG;100MG
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| | Diosmin Impurity 19 Basic information |
| Product Name: | Diosmin Impurity 19 | | Synonyms: | Diosmin Impurity 19;Diosmin Impurity 9;4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-5,6,7,8-tetramethoxy-;Diosmin Impurity;2-(3,4-Dimethoxyphenyl)-2,3-dihydro-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one | | CAS: | 67549-69-3 | | MF: | C21H24O8 | | MW: | 404.41 | | EINECS: | | | Product Categories: | | | Mol File: | 67549-69-3.mol |  |
| | Diosmin Impurity 19 Chemical Properties |
| Melting point | 134-136 °C(Solv: benzene (71-43-2); ligroine (8032-32-4)) | | Boiling point | 567.9±50.0 °C(Predicted) | | density | 1.218±0.06 g/cm3(Predicted) |
| | Diosmin Impurity 19 Usage And Synthesis |
| | Diosmin Impurity 19 Preparation Products And Raw materials |
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