1, 3-Dichloro-5, 5-Dimethylhydantoin (DCDMH) CAS 118-52-5, Find Details and Price about CAS 118-52-5 Dcdmh from 1, 3-Dichloro-5, 5-Dimethylhydantoin (DCDMH) CAS 118-52-5 - Jiangsu Dete Chemical Trade Co., Ltd.