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  • Company Name: Dynastay Colourants Co. Ltd
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  • City: Ningbo
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Acid Yellow49

  • CAS No:12239-15-5 2,<br />5-dichloro-4-[(2Z)-2-(5-imino-3-methyl-1-phenylpyrazol-4-ylidene)<br />hydrazinyl]benzenesulfonic acid
    Molecular Structure

    Detailed Description

    Acid Yellow49