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3-Chloropyrido[3,4-b]pyrazine: BD6234821774892-76-098%; ￥7400.01g

7-Chloropyrido[3,4-b]pyrazine: BD14979093049-39-995%; ￥1029.01g

2,3-Dichloropyrido[3,4-b]pyrazine: BD44723735251-99-195%; ￥2077.01g

5-Chloropyrido[3,4-b]pyrazine: BD103679214045-82-697%; ￥80.0100mg

5-Chloro-8-fluoropyrido[3,4-b]pyrazine: BD4492451374652-17-197%; ￥11912.01g

8-Bromopyrido[3,4-b]pyrazine: BD212795929074-45-398%; ￥1709.01g

5-Bromopyrido[3,4-b]pyrazine: BD5620401159829-75-095%; ￥1295.01g

5,7-Dichloropyrido[3,4-b]pyrazine: BD2106541379338-74-597%; ￥335.01g

5-Chloro-2,3-dimethylpyrido[3,4-b]pyrazine: BD01078768384844-04-697%; ￥618.0100mg

3,5-Dichloropyrido[3,4-b]pyrazine: BD007889361952315-15-997%; ￥2831.01g

2-Chloropyrido[3,4-b]pyrazine: BD6234851774892-87-395%; ￥16245.01g

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