Patent ID: 8932869
Filing Date: 2015-01-13
Classification: C07D,G01N,Y10T

Abstract:
1. A coated microbead, comprising a microbead and a coating, wherein said coating comprises a fluorescent compound represented by I or a salt thereof: wherein, independently for each occurrence, W is O, S, or NR provided that at least one of R wherein M is O; E 2 is hydroxyl, alkoxy, aralkoxy, sulfhydryl, amino, trifluoroalkyl, —O(CH 2 ) n R B , —NH(CH 2 ) n R B , or —S(CH 2 ) n R B ; E 3 is alkyl, cycloalkyl, heterocycloalkyl, aralkyl, heteroaralkyl, hydroxyl, alkoxy, aralkoxy, sulfhydryl, amino, or trifluoroalkyl; and n is 0-10 inclusive.