CAS-88-45-2-2,5-DIAMINO BENZENE SULFONIC ACID

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	Vesino Industrial Co Ltd Address: Request by E-MAIL: 88-45-2 2,5-DIAMINO BENZENE SULFONIC ACID Phone: +86-22-27466330 FAX: +86-22-27455635 http://www.vsnchem.com/
	Skyrun Industrial Co Limited Address: Request by E-MAIL: 88-45-2 2,5-DIAMINO BENZENE SULFONIC ACID Phone: 86-571-86722205 http://www.chinaskyrun.com
	Daming Changda Co Ltd (LLBCHEM) Address: Request by E-MAIL: 88-45-2 2,5-DIAMINO BENZENE SULFONIC ACID Phone: +86-310-5102000 FAX: +86-310-5102288 http://www.changdapharm.com

CAS Number: 88-45-2