4-chloro-2-methyl-2,3-dihydro-1H-inden-1-one 245653-50-3, Information for 4-chloro-2-methyl-2,3-dihydro-1H-inden-1-one 245653-50-3, Suppliers of 4-chloro-2-methyl-2,3-dihydro-1H-inden-1-one 245653-50-3