温州市凯松化工有限公司
温州市凯松化工有限公司
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![China 2,2'-vinylenebis[5-methylbenzoxazole] - China Supplier](https://ui-chn.toocle.com/images/noimg.png "China 2,2'-vinylenebis[5-methylbenzoxazole] - China Supplier")
2,2'-vinylenebis[5-methylbenzoxazole]
Chemicals/Dyes/Fluorescent Whitening AgentsNegotiable
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2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
Chemicals/Dyes/Fluorescent Whitening AgentsNegotiable
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2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
Chemicals/Dyes/Fluorescent Whitening AgentsNegotiable
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