1-(tert-Butyl)-1-(1-ethyl-4,5-dihydro-1H-imidazol-2-yl)guanidine
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T12233 1-(tert-Butyl)-1-(1-ethyl-4,5-dihydro-1H-imidazol-2-yl)guanidine ≥97% 【psaitong】 |