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       2,3-Dihydroxybenzoic acid
       2,3-dimethoxybenzoic acid
       3,4-dimethoxybenzoic acid
       3,4-Dihydroxycinnamic acid

4-Amino-2,6-dimethoxypyrimidine (SDM)
Appearance: off-White to light yellow powder
Assay: ≥95.0%
Color of solution: Moisture
Moisture: ≤0.5%
Total impurity:


RRT3.60 impurity: ≤1.0%
RRT3.85 impurity: ≤1.0%
RRT3.94 impurity: ≤1.0%
Melting range: 143-153℃


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