CAS
440100-15-2 Purity
96%
440100-15-2 Purity
96%
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Specification
Good quality
Every time I buy 2-[2-[3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2-[(1-phenyl-1H-tetrazol-5-yl)thio]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-3H-indolium chloride, there is no problem, the quality is very good