832714-07-5
4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-1-[4-(methylsulfonyl)phenyl]-
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832714-08-6
4-chloro-1-(4-methylsulfonylphenyl)pyrazolo[3,4-d]pyrimidine
877-66-7
4-甲磺酰基苯肼盐酸盐