1-Vinyl-2-pyrrolidinone 1-Vinyl-2-pyrrolidinone, monomer 1-Vinyl-2-pyrrolidone 1-Vinylpyrrolidinone 1-Vinylpyrrolidone 2-Pyrrolidinone, 1-ethenyl- 2-Pyrrolidinone, 1-vinyl- 88-12-0 N-Vinyl-2-pyrrolidinone N-Vinyl-2-pyrrolidone N-Vinylpyrrolidinone N-Vinylpyrrolidone NSC10222 Vinyl-2-pyrrolidone Vinylbutyrolactam Vinylpyrrolidinone Vinylpyrrolidone WLN: T5NVTJ A1U1