2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl

• Post Date:

  May 27,2011

• Expiry Date:

  Nov 23,2011

• Detailed Description:

  Cas No. :91-44-1 We are looking to add an optical brightener to the polymer we make. Do you make 91-44-1?

• CAS Registry Number:

  91-44-1

• Company:

  Photocentric         

• Contact:

  Mr. Paul Holt

• Tel:

  1 1733 349937

• Fax:

• Email:

  info@photocentric.co.uk