Cloricromene 68206-94-0 C20H26ClNO5 " white powder; assay99% Related substance OTHERS: Carboplatin 41575-94-4 C6H12N2O4Pt white crystalline; 99.82% ovarian cancer; Testicular Cancer; Head and Neck Cancers; lung cancer Cisplatin 15663-27-1 Cl2H6N2Pt light yellow crystalline; 99.5% genital tumors; Head and Neck Cancers; lung cancer Clofarabine 123318-82-1 C10H11ClFN5O3 white crystalline; LOD