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Shaoxing Shangyu gongli Chemical
Dye Intermediates-Pyridone Series
Pharmaceutical Pesticide Intermediates
Product name
CAS.No.
Assay
Appearance
2
N-Ethyl-3-cyano-4-methyl-6-hydroxy-2-pyridone
29097-12-9
98%
Off white powder
3
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile
28141-13-1
98%
Off white powder
4
3-cyano-4-methyl-6-hydroxy-N-butylpyridone
98%
Off white powder
5
3-cyano-4-methyl-6-hydroxy-N-methylpyridone
98%
Off white powder
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