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N, N'- (2, 5-Dichloro-1, 4-phenylene) Bis (3-oxobutanamide) ; CAS 42487-09-2, Find Details and Price about 42487-09-2 1 4-Bisacetoacetylamino-2 5-Dichlorobenzene from N, N'- (2, 5-Dichloro-1, 4-phenylene) Bis (3-oxobutanamide) ; CAS 42487-09-2 - Jiangsu Xinsu New Materials Co., Ltd