Esculin sesquihydrate

Case No: 80-08-0 Chemical Formula: C₁₂H₁₂N_2O2S Exact Mass: 248.06 Molecular Weight: 248.30 m/z: 248.06 (100.0%), 249.07 (13.0%), 250.06 (4.5%) Elemental Analysis: C, 58.05; H, 4.87; N, 11.28; O, 12.89; S, 12.91

Case No: 13520-92-8 Chemical Formula: Cl₂H₁₆O₉Zr Exact Mass: 319.92 Molecular Weight: 322.24 m/z: 319.92 (100.0%), 321.92 (63.9%), 323.92 (33.8%), 321.92 (33.3%), 320.92 (21.8%), 325.92 (21.6%), 323.92 (21.3%), 322.92 (13.9%), 323.92 (10.2%), 325.93 (5.4%), 327.92 (3.5%), 327.92 (3.5%), 325.92 (3.4%), 324.92 (2.2%), 321.93 (1.8%), 323.92 (1.2%) Elemental Analysis: Cl, 22.00; H, 5.00; O, 44.68; Zr, 28.31

Case No: 5341-61-7 Chemical Formula: Cl₂H₆N₂ Exact Mass: 103.99 Molecular Weight: 104.96 m/z: 103.99 (100.0%), 105.99 (63.9%), 107.98 (10.2%) Elemental Analysis: Cl, 67.55; H, 5.76; N, 26.69