2,4-Xylidinothiazoline 2-Thiazolamine, 4,5-dihydro-N-(2,4-dimethylphenyl)- 4,5-Dihydro-N-(2,4-dimethylphenyl)-2-thiazolamine 56242-62-7 Jing Song Ling [Chinese] NSC 207855 XT