4-ë»ù±½»ÇËá


  • ²úÆ·Àà±ð:
    Ò½Ò©ÓëÉúÎﻯ¹¤
  • Ó¢ÎÄÃû³Æ:
    Phenylhydrazine-4-sulfonic acid
  • CAS NO:
    98-71-5
  • ·Ö ×Ó Á¿:
    206.2196
  • EC NO:
    202-694-2
  • ¹æ    ¸ñ:
    ÔÝÎÞÊý¾Ý
  • °ü    ×°:
    ÔÝÎÞÊý¾Ý
  • ½á ¹¹ ʽ:
    4-ë»ù±½»ÇËá 98-71-5

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