摘要 |
The present invention provides a novel salt form or solvate of 5-methyl-2-(piperazin-1-yl)benzenesulfonic acid. The present invention provides 5-methyl-2-(piperazin-1-yl)benzenesulfonic acid hydrochloride, calcium 5-methyl-2-(piperazin-1-yl)benzenesulfonate and 5-methyl-2-(piperazin-1-yl)benzenesulfonic acid 2,2,2-tetrafluoroethanolate.
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