CHANGZHOU LON CHEMICAL CO.,LTD
常州莱恩化工有限公司 
 
 
 
 
 
 
 
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PRODUCT CATEGORY
 Fluorobenzene series
 Indole series
 Organic Boric Acid series
 Pyridine series
 Thiophene series
Pyrimidine series
 Quinoline series
 Piperazine series
 Piperidine series
 Pyrazine series
Benzoin series
Other series
 
 
PYRAZINE SERIES
NO Product Name CAS No
101  2-Amino-5-bromopyrazine   59489-71-3 
102  2-Cyanopyrazine   19847-12-2 
103  2-Methylpyrazine    109-08-0 
104  2,3-dimethylpyrazine   5910-28-1 
105  2-Pyrazinecarboxylic acid   98-97-5 
106  2,3-Pyrazinedicarboxylic acid   89-01-0 
107  2-Acetylpyrazine   22047-25-2 
108  2-Methylpyrazine-5-carboxylic acid   5521-55-1 
109  2,3,5,6-Tetramethylpyrazine   1124-11-4 
100  2,5-dimethylpyrazine   123-32-0
1011  2,6-Dimethyl pyrazine   108-50-9 
1012  2,3,5-Trimethylpyrazine    14667-55-1 
1013  2-ethyl-3-methyl pyrazine   15707-23-0
 
 
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