We will attend CPhI China 2011 in Shanghai, China during June 21st-23rd. Booth No.: W1C02. Welcome to visit our booth at appointed time. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Products : Lamivudine ( 3TC) CAS No. [ 134678-17-4] Chemical Formula : C8H11N3O3S Chemical Name: ( 2R, Cis) -4-Amino-1-( 2-Hydroxymethyl-1, 3-Oxathiolan-5-Yl) -( 1H) -Pyrimidin-2-One