- PETUNIDIN CHLORIDE（1429-30-7）Zhuhai Sanxin Fine Chemical Co., Ltd.
- PALMITOYL TETRAPEPTIDE-3（1228558-05-1）Zhongshan Follow Biotech Co.,Ltd
- POLY[(O-CRESYL GLYCIDYL ETHER)-CO-FORMALDEHYDE]（29690-82-2）Wuhan Dahua Pharmaceutical Co.,Ltd.
- Phenyl vinyl sulfone（5535-48-8）Weihao Chemtech (ChangZhou) Co., Ltd.
- Propineb（12071-83-9）Tianjin Tianhan Chemicals Co.,Ltd
- POLY(1,4-BUTANEDIOL SUCCINATE) [LIQUID PHASE FOR GC]（25777-14-4）Shuanghe Bio-Technology Limited
- POLYGLYCERYL-3 DIISOSTEARATE（66082-42-6）Shijiazhuang Lianhua Chemicals Co.,Ltd.
- Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with D-glucitol (6:1)（53694-15-8）Shijiazhuang Cordial Chemicals CO.,LTD
- PTEROIC ACID（119-24-4）Shanghai Yolne Chemical Co., Ltd(expird)
- p-Nitrophenyl 尾-D-galactopyranoside（3150-24-1）Shanghai Majin Pharmaceutical & Chemical Technology Co. Ltd
- PROLACTIN, HUMAN（9002-62-4）Qingdao qingmao Import&Export Co.,Ltd.
- Pentamethyldiethylenetriamine（3030-47-5）QingDao JiChang Chemicals Co., Ltd
- PROPYL (S)-(-)-LACTATE（53651-69-7）Nanjing qiangxin chemical Co., LTD.
- pimagedine（79-17-4）Nanjing Fayekong Chemcial Co.,Ltd
- Pembrolimumab（1374853-91-4）KaiXin Chemicals Co.,Ltd
- POLY(D,L-LACTIDE-CO-GLYCOLIDE)（26780-50-7）Jiangxi Nanchang Feihongjia Chemicals Co., Ltd
- PHOSPHORIC ACID 2-ETHYLHEXYL ESTER（12645-31-7）Hebei Road biotechnology co., LTD
- PONTACYL VIOLET 4BSN（1681-60-3）Hebei Minshang Biotechnology Co., Ltd
- Pentyl 4-(dimethylamino)benzoate（14779-78-3）Hebei Gongyuan new material Technology Co., LTD
- POLY(METHYL METHACRYLATE-CO-BUTYL METHACRYLATE)（25608-33-7）hangzhou xinnongsheng chemicals .,co,ltd.
- Pyrazinecarbonitrile（19847-12-2）Hangzhou Now Chemicals Co; Limited.
- Panipenem（87726-17-8）Hangzhou innopharma technology Co,.Ltd.
- Pimobendan（74150-27-9）Shanghai Yongyi Biotechnology Co., Ltd
- POLY(1,4-PHENYLENE SULFIDE)（26125-40-6）Shanghai chamflyer chemicals Co., Ltd
- Propargyl-3-sulfopropyl ether sodium salt（30290-53-0）Rizhao Aisi Chemical Co., Ltd.
- Propargyl alcohol propoxylate（3973-17-9）Hangzhou Mole's Science & Technology Co.,Ltd.
- Proxan sodium（140-93-2）Xi'an SENYI New Material Technology Co., Ltd
- Polyoxyethylene stearate（9004-99-3）Shanghai Huachu Industrial Co. Ltd
- pyrrolidine-1-butyric acid（85614-44-4）Jiangsu Allyrise Pharmaceutical Co., Ltd.
- Phosphoric acid-d3（14335-33-2）Hangzhou Gangjin Chemical Co.,Ltd.
- p-Naphtholbenzein（145-50-6）Cangzhou Guangfa Chemical Products Co., Ltd.
- Pigment Red 122（980-26-7）ZHUHAI JC BIOLOGICAL TECHNOLOGY CO.,LTd
- Perfluoroheptanoic acid（375-85-9）Xi'an Qiao Qi Mei Industry and Trade Co.，Ltd
- PAEONOL（552-41-0）WEIFANG XINGANGHENGRUI IMPORT AND EXPORT CO LTD
- Paquinimod（248282-01-1）Shanxi Tianhetong Chemicals Co., Ltd
- POLYQUATERNIUM-1（68518-54-7）ShangHai Han-Xiang Chemical Co.,Ltd
- Protein A (Staphylococcus aureus strain Cowan I)（91932-65-9）Hubei MQ FengDa Technology Co.,LTD
- Pigment Red 53:1（5160-02-1）Hebei Tuhang Import and Export Trade Co., Ltd.
- Pigment Red 144（5280-78-4）HEBEI DEZHENG CHEMICALS CO.,LTD
- PHOSPHOROUS ACID TRI-O-CRESYL ESTER（2622-08-4）Hangzhou Tengyang Chemicals Co.,Ltd
- Potassium cinnamate（16089-48-8）Hangzhou Fuyida Chemical Co.,Ltd
- PHENOL BLUE（2150-58-5）Chengdu Uwin Chemical Co., Ltd
- propane-1,2,3-triyl tris(cyclohexane-1,2-dicarboxylate)（68901-23-5）Zhuhai Biliantian Bio-Tech Co., Ltd.
- Pigment Red 210（61932-63-6）TIANJIN COOKMAN CHEMICAL IMP & EXP CO.,LTD.
- Papain（9001-73-4）SL FINE PHARMACEUTICAL CO.,LIMITED
- Pilocarpine nitrate（148-72-1）Shijiazhuang Xuanjiang Chemicals Co., Ltd
- Potassium lactobionate（69313-67-3）Shijiazhuang Hengsikai Chemical Import and Export Co.,Ltd
- Poly(vinyl cinnamate)（9050-06-0）Shanghai Sheng Zhan Chemical Technology Co., Ltd
- PHENYLHYDROQUINONE（1079-21-6）Linyi Taihao International Trade Co.,Ltd
- Pigment Yellow 181（74441-05-7）HEBEI OUDEMAN CHEMICALS CO., LTD.
- PHTHALIMIDOPEROXYCAPROIC ACID（128275-31-0）tianjin xintaimei chemical co, ltd.
- POLYPERFLUOROETHOXYMETHOXY DIFLUOROETHYL PEG ETHER（162492-15-1）Laohekou huacheng Trade Co., Ltd.
- Phospholipase A2（9001-84-7）Hebei shuangsheng trading co.,ltd
- Pyrazole-1,3-dimethyl-5-phenoxy-4-carboxaldehyde oxime（110035-28-4）Hangzhou Share Chemical Co., Ltd
- prednisolone steaglate（5060-55-9）ABLE CENTURY INTERNATIONAL LIMITED(expird)
- Pinocarvyl acetate（1078-95-1）Xuzhou Jinhe Technology Co., Ltd.
- PERFLUOROOCTANOYL FLUORIDE（335-66-0）Suzhou Dabang Chemicals Co., ltd
- p-Nitrobenzoic acid（62-23-7）Shenzhen Konrad Biological Technology Co., LTd
- Pyrimidine,4,6-dichloro-2-methyl-5-nitro-（13162-43-1）shengyang kaiyingsheng chemical co.,ltd
- POLYVINYLPYRROLIDONE（84057-81-8）Shanghai Anya Chemicals Co.,Ltd
- Pigment Yellow 3（6486-23-3）qingdao chuangnuo medical technology co., ltd
- PEACH KERNAL OIL（8002-78-6）Neworld Chemical Co., Ltd Shanghai
- Phosphorous acid,aluminum salt (1:1) (8CI,9CI)（24704-64-1）Hubei ShiNan Pharmaceutical Chemical co., Ltd.
