- sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate（32846-21-2）Duphate Biologychemical Technology Co., Limited
- Spirit soluble chlorophyll（8049-84-1）Chemical Solution Industrial
- sodium 2-oxido-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamidate（68540-91-0）CAPITAL SQUARE INTERNATIONAL INDUSTRIAL LIMITE（SHANGHAI）
- sodium 4-anilino-6-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-5-hydroxynaphthalene-1-sulphonate（68227-64-5）Beijing Pharma-tech Synth Technology Co., Ltd.
- Sandarac（9000-57-1）Shijiazhuang Xuanjiang Chemicals Co., Ltd
- Silver oxide（1301-96-8）Wuhan Dahua Pharmaceutical Co.,Ltd.
- Silver oxide (Ag4O4)（155645-89-9）Tianjin Tianhan Chemicals Co.,Ltd
- Sodium bromide（7647-15-6）Hebei shuangsheng trading co.,ltd
- Silane,(3-azidopropyl)triethoxy- （83315-69-9）Shanghai Huachu Industrial Co. Ltd
- SODIUM PENTABORATE（12007-92-0）Hebei Shengang Trading Co.,Ltd
- SCHIZOPHYLLAN（9050-67-3）Hebei Road biotechnology co., LTD
- sulfoquinovose（3458-06-8）Shanghai Qinsheng Pharmaceutical Technology Co.,Ltd.
- Silica gel, reactionproducts with butyl(1-methylpropyl)magnesium, silicic acid (H4SiO4) tetra-Etester and titanium tetrachloride（164383-20-4）hangzhou xinnongsheng chemicals .,co,ltd.
- SELENOSEMICARBAZIDE（21198-79-8）Hangzhou Share Chemical Co., Ltd
- SODIUM DITHIONATE（7631-94-9）Zhuhai Sanxin Fine Chemical Co., Ltd.
- Solvent Black 29（61901-87-9）Weihao Chemtech (ChangZhou) Co., Ltd.
- SEPHADEX G-200（9041-36-5）Hangzhou Mingxie Chemical Co., Ltd
- Safinamide（133865-89-1）Shijiazhuang Lianhua Chemicals Co.,Ltd.
- Sulopenem（120788-07-0）QingDao JiChang Chemicals Co., Ltd
- SODIUM GLYCINATE（6000-44-8）Hubei Yuancheng Saichuang Technology Co., Ltd
- Solvent Yellow 98（12671-74-8）Hubei ShiNan Pharmaceutical Chemical co., Ltd.
- Sodium 3,6,9,12,15,18,21-heptaoxatritriacontyl sulphate（66197-75-9）Huangshan Honghui Pharm Technology Co., Ltd.
- Scopolamine butylbromide（149-64-4）Qinhuangdao Bright Chemical Co.,Ltd
- Sodium erythorbate（6381-77-7）Handan Xindiya Chemicals Co. Ltd
- sodium 2-cyanoethanesulfonate（513-15-5）Qingdao runxing photoelectric material co.,ltd.
- Sucrose benzoate（12738-64-6）Nanjing distinctions Medical Technology Co., Ltd.
- SILICA（14464-46-1）Hangzhou B&P Biotech Co,.Ltd
- sodium piperidine-1-carbodithioate（873-57-4）Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd
- sodium [3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulphonato(3-)]cuprate(1-)（13011-68-2）Jiangsu Allyrise Pharmaceutical Co., Ltd.
- SANGUINARINE（2447-54-3）Hebei Xixun Trading Co.,Ltd
- Strontium hydrogen orthophosphate（13450-99-2）Changzhou Wujin Qianhuang Sanyou Chemical Factory
- SILVER NEODECANOATE（68683-18-1）Cangzhou Guangfa Chemical Products Co., Ltd.
- SILVER CYCLOHEXANEBUTYRATE（62638-04-4）Xi'an Qiao Qi Mei Industry and Trade Co.，Ltd
- Sulphur Yellow 2（1326-66-5）HEBEI DEZHENG CHEMICALS CO.,LTD
- Sodium phenylacetate（114-70-5）Jiangxi Lixin Pharmaceutical Co.,Ltd.
- SODIUM ALGIN SULFATE（9010-06-4）Hangzhou Mole's Science & Technology Co.,Ltd.
- Simeprevir（923604-59-5）Ningbo EST Chemical Co., Ltd
- SODIUM ISOVALERATE（539-66-2）ABLE CENTURY INTERNATIONAL LIMITED(expird)
- SULFONATED ALIPHATIC POLYESTER（1639-66-3）Hangzhou Taiyan Trading Co., Ltd
- Sodium selenide（1313-85-5）Beijing ZhongDaXinHe Chemical Product Co.,Ltd
- sodium 1-hydroxy-3,7-dimethyloctanesulphonate（68845-22-7）Wuhan Shangrisyn chemicals Technology Co.,Ltd
- Sodium nifurstylenate（54992-23-3）Neworld Chemical Co., Ltd Shanghai
- St.-John's-wort, Hypericum perforatum, ext.（84082-80-4）Mojia chemical group co.,ltd
- sodium 4-chloro-3-[4-[[2-[(2-chlorophenoxy)sulphonyl]phenyl]azo]-2,5-dihydro-5-imino-3-methyl-1H-pyrazol-1-yl]benzenesulphonate（70247-68-6）Jinan Jiage biological technology co., LTD
- sodium N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamidate（68556-17-2）JIANGSU XIANQIAO SPICE TECHNOLOGY CO., LTD
- SODIUM N-TRIDECYL SULPHATE（3026-63-9）Henan Fine Chemicals Co., Ltd
- Sodium 2,4-dichlorophenoxyacetate（2702-72-9）Hebei Minshang Biotechnology Co., Ltd
- SODIUM P-TOLUENESULFONATE（12068-03-0）Hebei Luspharm Trading Co.,Ltd
- sodium 1-amino-9,10-dihydro-4-[[(4-methylphenyl)sulphonyl]amino]-9,10-dioxoanthracene-2-sulphonate（64981-00-6）Gichai Chemical Co.,Ltd
- sodium 5-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-8-[(o-tolyl)azo]naphthalene-2-sulphonate（67875-14-3）Chengdu Daoerji Medical Technology Co., Ltd
- S-ACETYLTHIOACETIC ACID（1190-93-8）Changzhou Anyi Biochem Co., Ltd.
- Stannous oxalate（814-94-8）Wuhan MoonZY Biological Technology Co.,Ltd
- scytonemin（152075-98-4）Shijiazhuang Saiya Chemical Co., Ltd
- Sodium ferrocyanide（13601-19-9）KABILY CHEMICAL CO.,LTD.(expird)
- Sodium salicylate（54-21-7）hebei qiute trade co., LTD
- Sulfapiridazin sodium（2577-32-4）China Shilian Chemical Trading Co., Ltd.
- Sodium copper cyanide（14264-31-4）Anhui Hefei Aiersen Chemicals Co,.Ltd
- S-methylcysteine（7728-98-5）Hebei Tuhang Import and Export Trade Co., Ltd.
- Spongouridine（3083-77-0）Alpha Shijiazhuang Chemical Co. Ltd
- Strontium fluoride（7783-48-4）Shijiazhuang Hengsikai Chemical Import and Export Co.,Ltd
- SPADNS（23647-14-5）GUIZHENG MEDICAL TECHNOLOGY CO., LTD
- Sodium 3-nitrobenzoate（827-95-2）Shanxi Tianhetong Chemicals Co., Ltd
- Sodium tetrachloropalladate(II)（13820-53-6）chengdu Jiahui pharm.
- Sulbenicillin sodium（28002-18-8）biochem-lab.org
- Sulfonated castor oil（8002-33-3）Hebei Kangda Bio-Tech Co., Ltd
- sodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2-sulphonate（68227-60-1）Hebei chongbao biological technology co., LTD
- SEC-BUTYL ISOTHIOCYANATE（4426-79-3）Avanscure lifesciences (Shanghai ) Pvt Ltd.
