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1,1-Dimethylguanidine Sulfate(2:1): BD52444598-65-298%; ￥74.025g

1,1-Dimethylguanidine: BD1422426145-42-295%; ￥2051.01g

2-Hydroxy-1,1-dimethylguanidine hydrochloride: BD0094654432098-89-895%; ￥1715.01g

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