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2-Chloro-1-(4,5-dichloro-2-thienyl)ethan-1-one, Tech.
1,4,7,10-四氮杂环十二烷,97.0%(GC&T)
1-Ethyl-2-pyrrolidinone for synthesis
4,4'-二氨基二苯甲烷,98%
庚苯酮, ≥98.0%
1,1,3,3-四乙氧基丙烷,95.0%(GC)
二乙酸萤光素(FDA)
(易制爆)PERDROGEN (HYDROGEN PEROXIDE) 30 % BY WE IGHT, R.G., REAG. ISO, REAG.PH.EUR., STA
2-氰基嘧啶, ≥98.0%
对二甲苯二磷酸四乙酯, ≥95.0%