Alias: 2,4-D acid; 2,4-D;2, 4-dichlorophenoxyacetic acid; 2,4-dichlorophenoxyacetic acid CAS RN ：94-75-7 EINECS number: 202-361-1 Molecular formula: C8H6O3Cl2 Molecular weight: 221.0374 Usage: Used as a plant growth regulator Structural formula:
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