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◆ N-(2-ethoxyphenyl)-N'-(2-ethylphenyl)oxamide
◆ Boron trifluoride acetonitrile complex
◆ Boron trifluoride acetonitrile complex
◆ Acetonedicarboxylic Acid Diethyl Ester
◆ GHT-21 hydrorefining catalyst
◆ GCJ-41 hydrorefining catalyst
◆ GJN-61 catalyst for non-hydro-dewaxing
◆ GHT-11 dry gas hydrorefining catalyst
◆ GCJ-42 hydrorefining catalyst
◆ GHT-22 hydrorefining catalyst
◆ GFB-71 aromatic hydrocarbon saturated hydrogenation catalyst
◆ GHT-12 dry gas hydrorefining catalyst
◆ GFB-72 aromatic hydrocarbon saturated hydrogenation catalyst
1,3-Acetonedicarboxylic acid
English name | 1,3-Acetonedicarboxylic acid |
CAS RN | 542-05-2 |
EINECS | 208-797-9 |
Molecular formula | C5H4O5 |
Molecular weight | 144.0834 |
Structural formula | |
Physical and chemical properties | Colorless needle crystal Melting point 135 ℃ (decomposition) Easily soluble in water and alcohol, insoluble in chloroform and benzene, slightly soluble in ether and ethyl acetate Storage conditions: 2-8 ° C |
Content | 99% |
Use | Pharmaceutical intermediates for anticholinergic drugs such as atropine and anisodamine |
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