- L-(+)-ERGOTHIONEINE（497-30-3） Nanjing FineTech Chemical Co.,Ltd.
- L-(+)-ERGOTHIONEINE（497-30-3） Nanjing FineTech Chemical Co.,Ltd.
- L-Selenomethionine（3211-76-5） Nanjing FineTech Chemical Co.,Ltd.
- L-(+)-Ergothioneine（497-30-3） Nanjing FineTech Chemical Co.,Ltd.
- Linolenic acid（463-40-1）Wuhan Bright Chemical Co., Ltd.
- Lincomycin hydrochloride（859-18-7）Zibo Hangyu Biotechnology Development Co., Ltd
- lenvatinib Mesylate（857890-39-2）Zibo Hangyu Biotechnology Development Co., Ltd
- Lisinopril（83915-83-7）Zibo Hangyu Biotechnology Development Co., Ltd
- Loxoprofen sodium（80382-23-6）Zibo Hangyu Biotechnology Development Co., Ltd
- Lanolin Alcohol（8027-33-6）Zibo Hangyu Biotechnology Development Co., Ltd
- Loratadine（79794-75-5）Zibo Hangyu Biotechnology Development Co., Ltd
- Leflunomide（75706-12-6）Zibo Hangyu Biotechnology Development Co., Ltd
- Lincomycin hydrochloride monohydrate（7179-49-9）Zibo Hangyu Biotechnology Development Co., Ltd
- Lornoxicam（70374-39-9）Zibo Hangyu Biotechnology Development Co., Ltd
- Lipoic acid（62-46-4）Zibo Hangyu Biotechnology Development Co., Ltd
- Lorcaserin（616202-92-7）Zibo Hangyu Biotechnology Development Co., Ltd
- L-Lysine monoacetate（57282-49-2）Zibo Hangyu Biotechnology Development Co., Ltd
- L-Citrulline DL-Malate 2:1（54940-97-5）Zibo Hangyu Biotechnology Development Co., Ltd
- L(+)-Ascorbic acid（50-81-7）Zibo Hangyu Biotechnology Development Co., Ltd
- Lenvatinib（417716-92-8）Zibo Hangyu Biotechnology Development Co., Ltd
