... 764-41-0 276.65 13.639 2 322 C3H8N2O N-ethylurea 625-52-5 365.65 13.940 1 402 C4H6Cl2 1,3-dichloro-2-butene, cis and trans 926-57-8 243.20 13.639 2 323 ...
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