84788-21-6;EINECS 284-160-9;N-(2-Sulfobenzyl)pyridinium betaine;1-((Sulphonatophenyl)methyl)pyridinium;1-[(SULFONATOPHENYL)METHYL]PYRIDINIUM;Pyridinium, 1-((2-sulfophenyl)methyl)-, inner salt;73052-32-1
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