| 英文名称: | | Phosphonic acid, (1-hydroxyethylidene)bis-, dipotassium salt | | 1-Hydroxyethylidene-1,1'-diphosphonate, dipotassium salt | | (1-hydroxyethylidene)bis-phosphonic aci dipotassium salt | | (1-hydroxyethylidene)bis-phosphonic aci dipotassiumsalt | | Phosphonic acid,(1-hydroxyethylidene)bis-,dipotassium salt | | 1-Hydroxyethylidene-1,1'-diphosphonate,dipotassium salt |
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