1-(4-Carboxyphenyl)-2-thiourea

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: 1312-81-8 Chemical Formula: La₂O₃ Exact Mass: 325.80 Molecular Weight: 325.81 m/z: 325.80 (100.0%) Elemental Analysis: La, 85.27; O, 14.73

Case No: 150-90-3 Chemical Formula: C₄H₄Na₂O₄ Exact Mass: 161.99 Molecular Weight: 162.05 m/z: 161.99 (100.0%), 162.99 (4.3%) Elemental Analysis: C, 29.65; H, 2.49; Na, 28.37; O, 39.49

Case No: 98-92-0 Chemical Formula: C₆H₆N_2O Exact Mass: 122.05 Molecular Weight: 122.13 m/z: 122.05 (100.0%), 123.05 (6.5%) Elemental Analysis: C, 59.01; H, 4.95; N, 22.94; O, 13.10