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§ 721.9010 2-pyrrolidone, 1-ethenyl-3-ethylidene-, (E)-.
(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as 2-pyrrolidone, 1-ethenyl-3-ethylidene-, (E)- (PMN P-96-1536; CAS No. 153954-47-3) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.