1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
Shandong Airuike Chemical Co., Ltd.
1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
Hangzhou KieRay Chem Co.
1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
NANTONG REFORM PETRO-CHEMICAL CO.,LTD
1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
Honour Enterprise Company Limited
1,3-Dihydro-7,8-dimethoxy-2H-3-benzazepin-2-one
Nanjing Joyin Pharmachem Co.,Ltd.