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Jilin City Yujia Naphthol Chemical Industry Co.,Ltd.??? ?? ??? ?????.
?? ?:
Jilin City Yujia Naphthol Chemical Industry Co.,Ltd.
??:
0432-3978406 3038868 3036888
???:
sales@yujiachem.com
??:
China
URL:
m.is0513.com/ShowSupplierProductsList8988/0.htm
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5
1
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3-Hydroxy-2-naphthoic acid
β-???????
92-70-6
C11H8O3
Naphthol AS
??? AS (R)
92-77-3
C17H13NO2
3-Hydroxy-N-(3-nitrophenyl)-2-naphthalenecarboxamide
135-65-9
C17H12N2O4
Naphthol AS-D
??? AS-D
135-61-5
C18H15NO2
Naphthol AS-OL
??? AS-?
135-62-6
C18H15NO3
1
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