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3-Pyridinecarboxylicacid, 5-bromo-, ethyl ester , its cas register number is 20986-40-7. It also can be called 5-Bromonicotinate d'éthyle ; Ethyl 5-bromonicotinate ; Ethyl-5-bromnicotinat ; Ethyl-5-brompyridin-3-carboxylat . 3-Pyridinecarboxylicacid, 5-bromo-, ethyl ester (CAS NO.20986-40-7) is a kind of white crystal powder which is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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