US Customs Ruling (CROSS)
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Ruling Number :
Issuing Country : UNITED STATES
Date Of Issue : 2022-01-19T00:00:00
4-benzene-1-sulfonyl bromide
You indicate that the subject product is called 4-(trifluoromethyl)benzene-1-sulfonyl bromide
(CAS # 1694090-08-8). It contains a brominated sulfonyl function group and contains a trifluoro methyl group. It also contains an aromatic (benzyl) group.
Description : 4-benzene-1-sulfonyl bromide
Please importantly note that only the relevant portion of the related US Ruling (Cross) is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
Source : US Customs Ruling (CROSS)
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