- L-Homocystine（626-72-2）Xi'an Qiao Qi Mei Industry and Trade Co.，Ltd
- LYSOSTAPHIN（9011-93-2）SL FINE PHARMACEUTICAL CO.,LIMITED
- Lasalocid（25999-31-9）Shanghai Sheng Zhan Chemical Technology Co., Ltd
- Leonurine hydrochloride（24697-74-3）jintan yufan Medicine Raw materials Co.,Ltd.
- LITHIUM-7 HYDROXIDE MONOHYDRATE（76576-68-6）tianjin xintaimei chemical co, ltd.
- L-Aspartic acid 4-benzyl ester（2177-63-1）Zhuhai Wangji Technology Co.,Ltd
- Leaf alcohol（928-96-1）Shijiazhuang Saiya Chemical Co., Ltd
- lithium octanoate（16577-52-9）Hubei VASTER Biological Chemical Technology Limited
- L-Anserine（584-85-0）Hebei Ruiyao Biological Technology Co., Ltd.
- lanthionine（922-55-4）Guangxi Fenghui Biological Technology Co.Ltd
- LAURETH-4（68002-97-1）Hangzhou Mole's Science & Technology Co.,Ltd.
- LC242（187585-64-4）Nantong Advance Chemical Co., Ltd
- L-ALPHA-GLYCEROPHOSPHORYLCHOLINE 1:1 CADMIUM CHLORIDE ADDUCT（64681-08-9）Laiwu City Apple Chemical Industry Import&Export Co.,Ltd
- L-4-Chlorophenylalanine（14173-39-8）Shouguang Haogang Chemical Co., Ltd.
- Luvimer 100P（159666-35-0）Wuhan Sensedawn Science & Technology Co.Ltd
- L-Tyrosine, N2-acetyl-L-arginyl-L-lysyl-L-伪-aspartyl-L-valyl-（97530-32-0）Zhongshan Follow Biotech Co.,Ltd
- L-arginine malate（41989-03-1）Shanghai Keepontech Co., Ltd
- L-Ornithine 2-oxoglutarate（5144-42-3）Hangzhou Reb Technology Co., Ltd.
- LITHIUM LACTATE（867-55-0）Dalian Ruixing Tech chem co.,ltd
- L-PANTOLACTONE（5405-40-3）NANCHANG QINZHI SCI&TEC.CO.,LTD
- L-PHENYLALANINE（15099-85-1）Inner Mongolia Yong Ming Technology Co., Ltd
- LDN-192960（184582-62-5）Zhejiang Bolaite Technology Co.,Ltd
- Lemborexant（1369764-02-2）Shanghai Majin Pharmaceutical & Chemical Technology Co. Ltd
- LAS-C10（1322-98-1）Chuanggao New Bio-Technical Material Co., Ltd
- Linseed oil（8001-26-1）Wuxi Morality Chemical Co., Ltd
- L-Arginine,
L-tyrosyl-L-leucylglycyl-L-tyrosyl-L-leucyl-L-a-glutamyl-L-glutaminyl-L-leucyl-
L-leucyl-（117592-45-7）Hangzhou Mingxie Chemical Co., Ltd
- Lodoxamidetromethamine（63610-09-3）Hangzhou innopharma technology Co,.Ltd.
- Licorice extract（68916-91-6）Shijiazhuang Shuliang commerce trade Co., Ltd.
- LICOCHALCONE-A（58749-22-7）Morni Chemical Co.,Ltd
- L-arginine L-malate（93964-77-3）Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd
- L-CYSTINE DISODIUM SALT HYDRATE（199329-53-8）Hebei Shengang Trading Co.,Ltd
- LANATOSIDE C（17575-22-3）ZHUHAI JC BIOLOGICAL TECHNOLOGY CO.,LTd
- Lupine, L. albus, ext.（84082-55-3）Nanjing distinctions Medical Technology Co., Ltd.
- LIGHT GREEN SF YELLOWISH（5141-20-8）KABILY CHEMICAL CO.,LTD.(expird)
- L-Pyrrolysine（448235-52-7）Qingdao Spring Chemical Co.,Ltd.
- Lynestrenol（52-76-6）Jiangxi Lixin Pharmaceutical Co.,Ltd.
- L-Lyxose（1949-78-6）Hebei MuHai biological technology co., LTD
- L-Cysteine hydrochloride anhydrous（52-89-1）Suzhou Howsine Biological Technology Co.,Ltd
- LA(FOD)3（19106-89-9）Hebei Minshang Biotechnology Co., Ltd
- LAUROYL-L-GLUTAMIC-ALPHA,GAMMA-DIBUTYLAMIDE（63663-21-8）hangzhou xinnongsheng chemicals .,co,ltd.
- L-Histidine S-malate（94231-36-4）Hangzhou Wanghai Inport And Export Co.,Ltd
- L778123（253863-00-2）Hangzhou Now Chemicals Co; Limited.
- L-BMAA HYDROCHLORIDE（16012-55-8）Shuanghe Bio-Technology Limited
- L-Epicatechin（490-46-0）Nanjing qiangxin chemical Co., LTD.
- lithium chlorate（13453-71-9）Hangzhou B&P Biotech Co,.Ltd
- L-Lysine homopolymer hydrobromide（25988-63-0）Ningbo EST Chemical Co., Ltd
- L-Methionine sulfoxide（3226-65-1）Zhongshan Yuanhang E-Commercial Co., Ltd.
- L-Allose（7635-11-2）Wuhan Shuokang Biological Technology Co.，Ltd
- Lead antimonate yellow pyrochlore（8012-00-8）qingdao feisite trading co,.ltd
- LAVENDER OIL（97660-01-0）Hebei chongbao biological technology co., LTD
- LITHIUM FORMATE（556-63-8）CHANGCHUN WEIERSI IMPORT AND EXPORT TRADE CO.,LTD
- L-MENTHYL ACETATE（16409-45-3）Hebei Bosang International Trade Co.,Ltd.
- LANTHANUM OXALATE（537-03-1）wuxi huabin bio-tech Co.,Ltd
- L-Arginine-L-pyroglutamate（56265-06-6）Hubei Aladdin Technology Industry Co.,Ltd
- L-Arginine L-glutamate（4320-30-3）biochem-lab.org
- Lavender, Lavandula angustifolia angustifolia, ext.（84776-65-8）Jinhe Chemical Co., Ltd.
- l-Glutamic acid, N-coco acyl derivs., disodium salts（68187-30-4）Hubei MQ FengDa Technology Co.,LTD
- L-Aspartic acid 4-tert-butyl ester（3057-74-7）chengdu Jiahui pharm.
- L-A-HYDROXYGLUTARIC ACID DISODIUM)（63512-50-5）Hebei Road biotechnology co., LTD
- LUTETIUM BROMIDE（14456-53-2）Hebei Gongyuan new material Technology Co., LTD
- LEAD SILICOCHROMATE（11113-70-5）Chemboxer Science and Technology Co.,Ltd.
- LUTETIUM ACETATE（18779-08-3）Taizhou Round Biochemical Co., Ltd.
- Lithopone（1345-05-7）Shanxi Tianhetong Chemicals Co., Ltd
- Lead bis(2-ethylhexanoate)（301-08-6）Changzhou Novel Chemical Technology Co.,Ltd.
- Losmapimod (GW856553X)（585543-15-3）Hangzhou Share Chemical Co., Ltd
- LACTOSE, MONOHYDRATE（10039-26-6）Shanghai Coupling Pharmaceutical R&D Co., Ltd.
- Litmus（1393-92-6）Handan Xindiya Chemicals Co. Ltd
- Laminaria, ext.（92128-82-0）Chemical Solution Industrial
- Lead(II) molybdate（10190-55-3）Changzhou Chenqiang Chemical Co., Ltd
