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 | ... OPHOSPHAM ... (8 elements)de (1) : CYCLOPHOSPHAMID fr (3) : CYCLOPHOSPHAMIDE · TETRAISOPROPYLPYROPHOSPHAMIDE · THIOPHOSPHAMIDE |
 | ... OPHOSPHA ... (98 elements) CYCLOPHOSPHANE · CYTOPHOSPHAN · GALLIUMORTHOPHOSPHAT · HYPOPHOSPHATAEMIA · HYPOPHOSPHATASIA · HYPOPHOSPHATE · MONOPHOSPHAN · ORTHOPHOSPHATE · ORTHOPHOSPHATES · SULPHOPHOSPHATE ... PHOSPHAM ... (13 elements) CYCLOPHOSPHAMID · CYCLOPHOSPHAMIDE · IPHOSPHAMIDE · ISOPHOSPHAMIDE · PHOSPHAM · PHOSPHAMIDE · PHOSPHAMIDON · TETRAISOPROPYLPYROPHOSPHAMIDE · THIOPHOSPHAMIDE |
 | ... IOPHOSPHAM ... (2 elements) THIOPHOSPHAMIDE ... LOPHOSPHAM ... (3 elements) CYCLOPHOSPHAMID · CYCLOPHOSPHAMIDE ... OPHOSPHAMI ... (8 elements) CYCLOPHOSPHAMID · CYCLOPHOSPHAMIDE · ISOPHOSPHAMIDE · TETRAISOPROPYLPYROPHOSPHAMIDE · THIOPHOSPHAMIDE ... ROPHOSPHAM ... (2 elements) TETRAISOPROPYLPYROPHOSPHAMIDE ... SOPHOSPHAM ... (1 element) ISOPHOSPHAMIDE |