18052-27-2
tert-butyl-dimethyl-phenoxysilane
462-38-4
1-chloro-3-fluoro-propane
367-12-4
2-氟苯酚
6293-66-9
对甲苯磺酸盐二溴苯基碘
7005-72-3
4-氯二苯醚

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