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2-Pyrrolidinone	NEW: Predict NMR spectrum	RN:  616-45-5 MF:  C4H7NO MW:  85.10568 bp (°C):  250 mp (°C):  25.5 density:  1.103 nd:  1.486  - 1.488
InChI:  1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6) InChIKey:  HNJBEVLQSNELDL-UHFFFAOYSA-N	H donor:  1 H acceptor:  2 Rotatable bond:  0 Stereocenter:  0	cLogP:  0.106 cLogS:  -0.837 Polar surface:  29.1
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