D-Biotin

Case No: 108-78-1 Chemical Formula: C₃H₆N₆ Exact Mass: 126.07 Molecular Weight: 126.12 m/z: 126.07 (100.0%), 127.07 (3.2%), 127.06 (1.8%) Elemental Analysis: C, 28.57; H, 4.80; N, 66.63

Case No: 106-47-8 Chemical Formula: C6H6ClN Exact Mass: 127.02 Molecular Weight: 127.57 m/z: 127.02 (100.0%), 129.02 (32.0%), 128.02 (6.5%), 130.02 (2.1%) Elemental Analysis: C, 56.49; H, 4.74; Cl, 27.79; N, 10.98

Chemical Formula: C₃Cl₃N₃ Exact Mass: 182.92 Molecular Weight: 184.40 m/z: 182.92 (100.0%), 184.91 (95.9%), 186.91 (30.6%), 188.91 (3.3%), 183.92 (3.2%), 185.92 (3.1%), 183.91 (1.1%), 185.91 (1.1%) Elemental Analysis: C, 19.54; Cl, 57.67; N, 22.79

Case No: 7446-20-0 Chemical Formula: H₁₄O₁₁SZn Exact Mass: 285.95 Molecular Weight: 287.54 m/z: 285.95 (100.0%), 287.95 (57.4%), 289.95 (38.6%), 288.95 (8.4%), 287.95 (4.5%), 289.95 (2.6%), 287.96 (2.3%), 291.95 (1.7%), 289.96 (1.3%), 291.95 (1.3%) Elemental Analysis: H, 4.91; O, 61.20; S, 11.15; Zn, 22.74