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3-chloro-6-hydroxypyridazine- 4-carboxylic acid

3-chloro-6-hydroxypyridazine- 4-carboxylic acid ??? ???

???(??):: 3-Chloro-6-oxo-1,6-dihydropyridazine-4-carboxylic acid;3-chloro-6-hydroxypyridazine- 4-carboxylic acid;4-Pyridazinecarboxylic acid, 3-chloro-1,6-dihydro-6-oxo-

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3-chloro-6-hydroxypyridazine- 4-carboxylic acid ??

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Warning

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H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

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P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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6-CHLORO-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXYLIC ACID 6-oxo-1,6-dihydropyridazine-4-carboxylicacid Methyl 6-chloro-3-oxo-2,3-dihydropyridazine-4-carboxylate 6-chloro-5-methyl-2H-pyridazin-3-one 3-Oxo-2,3-dihydropyridazine-4-carboxylic acid ethyl6-chloro-3-hydroxypyridazine-4-carboxylate