21675-02-5
N-[4-(2-溴乙酰基)苯基)乙酰胺
112476-13-8
ethyl N-(2-phenyltellanylhexadecyl)carbamate
112476-41-2
ethyl [1-[(phenyltelluro)methyl]pentadecyl]carbamate
870-30-4
异氰酸膦酰二氯
75-00-3
乙基氯

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