| 37339-90-5 | Lentinan | Allright GC (Jinan) Biotechnology Ltd. |
| 372-75-8 | L(+)-Citrulline | Allright GC (Jinan) Biotechnology Ltd. |
| 36687-82-8 | L-Carnitine-L-tartrate | Allright GC (Jinan) Biotechnology Ltd. |
| 34592-47-7 | L(-)-Thiazolidine-4-carboxylic acid | Allright GC (Jinan) Biotechnology Ltd. |
| 339615-76-8 | Lactoferrin (human) | Allright GC (Jinan) Biotechnology Ltd. |
| 3061-88-9 | L-ALANYL-L-TYROSINE | Allright GC (Jinan) Biotechnology Ltd. |
| 27348-32-9 | L-Lysine-L-aspartate | Allright GC (Jinan) Biotechnology Ltd. |
| 23313-12-4 | L-ASCORBIC ACID 2-MONOPHOSPHATE TRI-CYCLOHEXYLAMMONIUM SALT | Allright GC (Jinan) Biotechnology Ltd. |
| 223253-05-2 | L- Arginine Nitrate | Allright GC (Jinan) Biotechnology Ltd. |
| 20859-02-3 | L-tert-Leucine | Allright GC (Jinan) Biotechnology Ltd. |
| 16856-18-1 | L-Arginine alpha-ketoglutarate | Allright GC (Jinan) Biotechnology Ltd. |
| 15595-35-4 | L-Arginine hydrochloride | Allright GC (Jinan) Biotechnology Ltd. |
| 146897-68-9 | LACTOFERRIN | Allright GC (Jinan) Biotechnology Ltd. |
| 14641-93-1 | Lactose | Allright GC (Jinan) Biotechnology Ltd. |
| 142-47-2 | L-(+)Sodium glutamate | Allright GC (Jinan) Biotechnology Ltd. |
| 138-15-8 | L-(+)-Glutamic acid hydrochloride | Allright GC (Jinan) Biotechnology Ltd. |
| 137-66-6 | L-Ascorbyl 6-palmitate | Allright GC (Jinan) Biotechnology Ltd. |
| 1007-42-7 | L-Histidine hydrochloride | Allright GC (Jinan) Biotechnology Ltd. |
| Lota Semi-Refined Carageenan | Allright GC (Jinan) Biotechnology Ltd. |
| Lota Refined Carageenan | Allright GC (Jinan) Biotechnology Ltd. |
| 30925-07-6 | L-CYSTINE DIHYDROCHLORIDE | Hangzhou Huarong Pharm Co., Ltd. |
| 936623-90-4 | LCZ696 936623-90-4 | Hebei Dangtong Biological Technology Co..LTD |
| 14565-47-0 | LAURIC ACID N-HYDROXY-SUCCINIMIDE ESTER | Hangzhou Huarong Pharm Co., Ltd. |
| 87-72-9 | L(+)-Arabinose | COLORCOM LTD. |
| 12003-67-7 | LITHIUM ALUMINATE | COLORCOM LTD. |
| 14769-73-4 | L-Tetramisole | COLORCOM LTD. |
| Leveling Agent RF 7450 | COLORCOM LTD. |
| Leveling Agent RF-7306 | COLORCOM LTD. |
| Leveling Agent RF-7490 | COLORCOM LTD. |
| Leveling Agent RF-7470 | COLORCOM LTD. |
| 80875-98-5 | L-Octahydroindole-2-carboxylic acid 80875-98-5 | Hebei Dangtong Biological Technology Co..LTD |
| Leveling Agent RF-7333 | COLORCOM LTD. |
| 34592-47-7 | L(-)-Thiazolidine-4-carboxylic acid 34592-47-7 | Hebei Dangtong Biological Technology Co..LTD |
| Leveling Agent RF-7516 | COLORCOM LTD. |
| Leveling Agent RF-7610 | COLORCOM LTD. |
| Leveling Agent RF-7611 | COLORCOM LTD. |
| Leveling Agent RF-7503 | COLORCOM LTD. |
| Leveling Agent RF-7504 | COLORCOM LTD. |
| Leveling Agent RF-7101 | COLORCOM LTD. |
| Leveling Agent RF-7106 | COLORCOM LTD. |
| Leveling Agent RF-7102 | COLORCOM LTD. |
| Leveling Agent RF-7510 | COLORCOM LTD. |
| Leveling Agent RF-7377 | COLORCOM LTD. |
| Leveling Agent RF-7600 | COLORCOM LTD. |
| Leveling Agent RF-7450 | COLORCOM LTD. |
| Leveling Agent RF-7465 | COLORCOM LTD. |
| Leveling Agent RF-7505 | COLORCOM LTD. |
| Leveling Agent RF-7515 | COLORCOM LTD. |
| Leveling Agent RF-7320 | COLORCOM LTD. |
| Leveling Agent RF-7868 | COLORCOM LTD. |
| 533-50-6 | L-Erythrulose | Allright GC (Jinan) Biotechnology Ltd. |
| 497-30-3 | L-Ergothioneine(EGT) | Allright GC (Jinan) Biotechnology Ltd. |
| 497-30-3 | L-(+)-ERGOTHIONEINE | Allright GC (Jinan) Biotechnology Ltd. |
| 1758-80-1 | L-2,4-diaminobutyrate | Allright GC (Jinan) Biotechnology Ltd. |
| 63-42-3 | Lactose Compunds | Allright GC (Jinan) Biotechnology Ltd. |
| 63-42-3 | Lactose Monohydrate(Spray Drying) | Allright GC (Jinan) Biotechnology Ltd. |
| 63-42-3 | Lactose Monohydrate(Sieved Lactose) | Allright GC (Jinan) Biotechnology Ltd. |
| 63-42-3 | Lactose Monohydrate | Allright GC (Jinan) Biotechnology Ltd. |
| 92071-96-0 | Lauroyl arginine ethyl ester acetate | Allright GC (Jinan) Biotechnology Ltd. |
| 2379400-99-2 | Lauroyl arginine ethyl ester 3-picolinate | Allright GC (Jinan) Biotechnology Ltd. |
| 2379401-01-9 | Lauroyl arginine ethyl ester oxalate(2:1) | Allright GC (Jinan) Biotechnology Ltd. |
| 135777-18-3 | Lauroyl-4-hydroxy- proline | Allright GC (Jinan) Biotechnology Ltd. |
| 58725-39-6 | Lauroyl proline | Allright GC (Jinan) Biotechnology Ltd. |
| 52315-75-0 | Lauroyl-L-Lysine;Lauroyllysine | Allright GC (Jinan) Biotechnology Ltd. |
| 148409-20-5 | Lactonic Sophorolipid | Allright GC (Jinan) Biotechnology Ltd. |
| 52-89-1 | L-Cysteine hydrochloride anhydrous | Allright GC (Jinan) Biotechnology Ltd. |
| 578-86-9 | Liquiritigenin | Allright GC (Jinan) Biotechnology Ltd. |
| 52-89-1 | L-(+)-Cysteine hydrochloride | Allright GC (Jinan) Biotechnology Ltd. |
| 52-90-4 | L-(+)-Cysteine | Allright GC (Jinan) Biotechnology Ltd. |
| 50-81-7 | L-Ascorbic acid | Allright GC (Jinan) Biotechnology Ltd. |
| 96-82-2 | Lactobionic acid | Allright GC (Jinan) Biotechnology Ltd. |
| 10030-85-0 | L(+)-Rhamnose monohydrate 10030-85-0 | Hebei Dangtong Biological Technology Co..LTD |
| 87-69-4 | L(+)-Tartaric acid99% | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
| 554-13-2 | Lithium carbonate Factory East | EAST CHEMSOURCES LIMITED |
| 70374-39-9 | Lornoxicam | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 50-81-7 | L(+)-Ascorbic acid Vitamin C | COLORCOM LTD. |
| 4350-09-8 | L-5-Hydroxytryptophan | Shanghai Seasonsgreen Chemical Co.,Ltd |
| 6028-28-0 | L-2-Amino-3-Hydroxybutyric Acid | COLORCOM LTD. |
| 1310-66-3 | Lithium hydroxide monohydrate | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 73-22-3 | L-Tryptophan, Animal-Free | COLORCOM LTD. |
| 657-27-2 | L-Lysinehydrochloride | COLORCOM LTD. |
| 22839-47-0 | L-Aspartyl-L-Phenylalanine Methyl Ester | COLORCOM LTD. |
| 3458-28-4 | L-glucopyranose | COLORCOM LTD. |
| 417716-92-8 | Lenvatinib (E7080) CAS: 417716-92-8 | Hebei Dangtong Biological Technology Co..LTD |
| 409071-16-5 | Lithium difluoro(oxalato)borate(1-) | Yiwu Zhenjian E-Commerce Business Firm |
| 3230-94-2 | L-Ornithine L-aspartate salt-3230-94-2 | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 154947-66-7 | LL-37 | Hangzhou Huarong Pharm Co., Ltd. |
| 928-96-1 | Leaf alcoho/cis-3-Hexenol | COLORCOM LTD. |
| 221308-01-6 | L,L-Dityrosine Hydrochloride | COLORCOM LTD. |
| 388082-77-7 | Lapatinib (GW-572016) Ditosylate CAS:388082-77-7 | Hebei Dangtong Biological Technology Co..LTD |
| 471-34-1 | Light Calcium Carbonate | COLORCOM LTD. |
| 231277-92-2 | Lapatinib CAS :231277-92-2 | Hebei Dangtong Biological Technology Co..LTD |
| 16595-80-5 | Levamisole hydrochloride agriculture | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
| 16595-80-5 | Levamisole hydrochloride API | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
| 6080-56-4 | Lead acetate trihydrate | COLORCOM LTD. |
| 1231929-97-7 | LY2835219 1231929-97-7 | Hebei Dangtong Biological Technology Co..LTD |
| 9002-88-4 | LEAD PHOSPHITE, DIBASIC | COLORCOM LTD. |
| 195833-46-6 | LIPASE SUBSTRATE CHROMOGENIC | Hangzhou Huarong Pharm Co., Ltd. |
| 388082-77-7 | Lapatinib ditosylate 388082-77-7 | Hebei Dangtong Biological Technology Co..LTD |