Orcein

Case No: 6192-52-5 Chemical Formula: C₇H₁₀O₄S Exact Mass: 190.03 Molecular Weight: 190.21 m/z: 190.03 (100.0%), 191.03 (7.6%), 192.03 (4.5%) Elemental Analysis: C, 44.20; H, 5.30; O, 33.64; S, 16.85

Case No: 13746-89-9 Chemical Formula: N4O12Zr Exact Mass: 337.86 Molecular Weight: 339.24 m/z: 337.86 (100.0%), 341.86 (33.8%), 339.86 (33.3%), 338.86 (21.8%), 343.86 (5.4%), 339.86 (2.5%), 338.85 (1.5%) Elemental Analysis: N, 16.52; O, 56.59; Zr, 26.89

Case No: 1341-49-7 Chemical Formula: F₂H₅N Exact Mass: 57.04 Molecular Weight: 57.04 m/z: 57.04 (100.0%) Elemental Analysis: F, 66.61; H, 8.84; N, 24.55

Case No: 591-27-5 Chemical Formula: C₆H₇NO Exact Mass: 109.05 Molecular Weight: 109.13 m/z: 109.05 (100.0%), 110.06 (6.5%) Elemental Analysis: C, 66.04; H, 6.47; N, 12.84; O, 14.66