4,4'-Thiodiphthalic anhydride , 98% , 【25884-43-9】
Molecular Formula: C16H6O6S
Formula Weight: 326.28
1,2,3,4-TETRAMETHOXYBENZENE , 98% , 【21450-56-6】
Molecular Formula: C10H14O4
Formula Weight: 198.22
hydrochloride , 0.97 , 【1858273-60-5】
Molecular Formula: C8H11ClFNO2
Formula Weight: 207.63
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