欧盟法规
ECHA物质C&L通报REACH预注册上下游产品
pyridine cumenyl chloride Isopropylbenzene diethyl etherbis-(2-phenyl-propylmercapto)-[1,3,4]thiadiazole 2,6-dimethyl-4-phenyl-pyrylium; perchlorate N-(1-methyl-1-phenyl-ethyl)-acrylamideN-(1-methyl-1-phenyl-ethyl)-acrylamide (E)-methyl 5-phenylhex-5-enoate 海关参考信息
- 2901210000-乙烯
2901220000-丙烯
2902500000-苯乙烯
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