N-methyl-4-amino-phthalimide
Yonghe Chemical Co., Ltd">Changzhou Yonghe Chemical Co., Ltd
4-amino-N-ethyl phthalimide
Yonghe Chemical Co., Ltd">Changzhou Yonghe Chemical Co., Ltd
2-formylpyrrole
Yonghe Chemical Co., Ltd">Changzhou Yonghe Chemical Co., Ltd
p-chloromethylbenzoyl chloride
Yonghe Chemical Co., Ltd">Changzhou Yonghe Chemical Co., Ltd
Ethyl 7-chloro-2-oxohepanoate
Yonghe Chemical Co., Ltd.">Xinxiang City Yonghe Chemical Co., Ltd.
Ethyl fluoride
Yonghe Chemical Co., Ltd.">Xinxiang City Yonghe Chemical Co., Ltd.
3,4-ethyl thiophene dioxide
Yonghe Fine Chemical Co., Ltd">Changzhou Yonghe Fine Chemical Co., Ltd
UV-1
Yonghe Fine Chemical Co., Ltd">Changzhou Yonghe Fine Chemical Co., Ltd
6-bromoisovanillic acid
Yonghe Fine Chemical Co., Ltd">Changzhou Yonghe Fine Chemical Co., Ltd
Sodium hydroxyethyl sulfonate
Yonghe Fine Chemical Co., Ltd">Changzhou Yonghe Fine Chemical Co., Ltd
Sodium bromoyethyl sulfonate
Yonghe Fine Chemical Co., Ltd">Changzhou Yonghe Fine Chemical Co., Ltd