| 74397-12-9 | Limaprost CAS74397-12-9 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 333963-40-9 | Lubiprostone CAS333963-40-9 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 130209-82-4 | Latanoprost CAS130209-82-4 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 18962-61-3 | L-ASPARTIC ACID MAGNESIUM SALT | Hangzhou ROYAL PACKING Machinery Co.,Ltd. |
| 50-21-5 | Lactic acid powder | Shandong Huashang Chemical Co., Ltd |
| 50-21-5 | Lactic acid | Shandong Huashang Chemical Co., Ltd |
| 632-13-3 | L-Isoserine 632-13-3 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 52-90-4 | L(+)-Cysteine CAS52-90-4 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 56-45-1 | L-Serine CAS56-45-1 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 541-15-1 | L(-)-Carnitine CAS541-15-1 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 16012-55-8 | L-BMAA HYDROCHLORIDE CAS: 16012-55-8. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 39537-23-0 | L-Alanyl-L-Glutamine CAS:39537-23-0. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 12031-48-0 | LANTHANUM ZIRCONATE CAS12031-48-0 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 541-15-1 | L-carnitine | Shandong Huashang Chemical Co., Ltd |
| 603-48-5 | Leucocrystal Violet | Hunan Wistar Imp. & Exp. Co., Ltd. |
| 1310-66-3 | Lithium hydroxide monohydrate | Shandong Huashang Chemical Co., Ltd |
| 87-69-4 | L(+)-Tartaric acid | Shandong Huashang Chemical Co., Ltd |
| 851199-59-2 | Linaclotide | Hebei Junhua Import and Export Co., LTD |
| 668270-12-0 | Linagliptin | Hebei Junhua Import and Export Co., LTD |
| 52-89-1 | L-Cysteine hydrochloride anhydrous | Shandong Huashang Chemical Co., Ltd |
| 23960-07-8 | (+/-)-LAVANDULYL SENECIOATE CAS 23960-07-8 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 28319-77-9 | L-Alpha-Glycerylphosphorylcholine | COLORCOM LTD. |
| 141505-33-1 | Levosimendan 141505-33-1 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 150566-71-5 | Levamlodipine Besilate | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 367514-88-3 | Lurasidone hydrochloride 367514-88-3 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 4111-54-0 | Lithium diisopropylamide CAS:4111-54-0. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 2627-86-3 | L-1-Phenylethylamine CAS 2627-86-3 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 14128-54-2 | LITHIUM ALUMINUM DEUTERIDE 14128-54-2 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 84775-66-6 | Licorice Root Extract (Glabridin) | Toda Biotechnology Co., Limited. |
| 53-84-9 | L-2-Aminobutanoic acid | Toda Biotechnology Co., Limited. |
| 23313-12-4 | L-ascorbate-2-phosphate | Toda Biotechnology Co., Limited. |
| 13718-94-0 | lsomaltulose | Toda Biotechnology Co., Limited. |
| 70-18-8 | L-Glutathione reduced | Toda Biotechnology Co., Limited. |
| 497-30-3 | L-(+)-Ergothioneine | Toda Biotechnology Co., Limited. |
| 61012-19-9 | LECIRELIN | Hebei Junhua Import and Export Co., LTD |
| 72189-84-5 | LYS-LYS-GLY-GLU | Shanghai YaXian Chemical Co., Ltd |
| 12650-88-3 | lysozyme from human neutrophils CAS12650-88-3 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 16595-80-5 | Levamisole HCl | Shandong Huashang Chemical Co., Ltd |
| 16595-80-5 | Levamisole hydrochloride | Shandong Huashang Chemical Co., Ltd |
| 479-50-5 | lucanthone CAS 479-50-5 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 27025-41-8 | L(-)-Glutathione. | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 34552-83-5 | Loperamide hydrochloride CAS: 34552-83-5. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 1345-05-7 | Lithopone CAS: 1345-05-7. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 3057-74-7 | L-Aspartic acid 4-tert-butyl ester CAS:3057-74-7. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 204656-20-2 | Liraglutide API | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 139614-44-1 | LAURYL METHICONE 139614-44-1 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 27262-48-2 | Levobupivacaine hydrochloride | Hebei Junhua Import and Export Co., LTD |
| 162627-19-2 | Linseed oil, polymd., maleated, sec-Bu ester/ | Qiaoxi Haocheng General merchandise department store |
| 39262-22-1 | L(-)-10-Camphorsulfonyl chloride | Hebei Junhua Import and Export Co., LTD |
| 23672-07-3 | Levosulpiride/ | Qiaoxi Haocheng General merchandise department store |
| 27025-41-8 | L(-)-Glutathione/ | Qiaoxi Haocheng General merchandise department store |
| 320367-13-3 | Lixisenatide | Hebei Junhua Import and Export Co., LTD |
| 204656-20-2 | /·Liraglutide | Qiaoxi Haocheng General merchandise department store |
| 305-84-0 | L-Carnosine | Hebei Junhua Import and Export Co., LTD |
| 5408-52-6 | L-Lysine L-glutamate 5408-52-6 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 98-79-3 | L-Pyroglutamic acid cas98-79-3 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 3211-76-5 | L-(+)-Selenomethionine CAS3211-76-5 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 3184-13-2 | L(+)-Ornithine hydrochloride CAS3184-13-2 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 27025-41-8 | L(-)-Glutathione | Hebei Junhua Import and Export Co., LTD |
| 70396-18-8 | L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl- | Shandong Hanjiang Chemical Co., Ltd. |
| 6456-72-0 | L-Phe-L-Lys-OH | Shandong Hanjiang Chemical Co., Ltd. |
| 21611-49-4 | L-Histidine, b-alanyl-, methyl ester | Shandong Hanjiang Chemical Co., Ltd. |
| 3061-88-9 | ··L-ALANYL-L-TYROSINE-* | Qiaoxi Haocheng General merchandise department store |
| 10102-24-6 | LITHIUM METASILICATE CAS: 10102-24-6. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 50-81-7 | L(+)-Ascorbic acid | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 103577-45-3 | Lansoprazole 103577-45-3 | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 108736-35-2 | ··Lanreotide | Qiaoxi Haocheng General merchandise department store |
| 147732-56-7 | ··L-Lysine, N-(1-oxohexadecyl)glycyl-L-histidyl- | Qiaoxi Haocheng General merchandise department store |
| 51-67-2 | L-Tyramine | COLORCOM LTD. |
| 214047-00-4 | L-Serine, N2-(1-oxohexadecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl- | Hebei Junhua Import and Export Co., LTD |
| 112-16-3 | Lauroyl chloride | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 61-76-7 | L(-)-Phenylephrine hydrochloride CAS61-76-7 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 73-22-3 | L-Tryptophane | Shandong Huashang Chemical Co., Ltd |
| 15356-70-4 | L-Menthol / Menthol Crystal | Hebei Yaheng Import Export Co.,td |
| 110615-47-9 | Lauryl glucoside CAS:110615-47-9. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 60687-93-6 | LACCAIC ACID | Hebei KuiSheng Trading Co., LTD |
| 13587-16-1 | LITHIUM DEUTERIDE 13587-16-1 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 60-18-4 | L-Tyrosine CAS 60-18-4 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 52-90-4 | L(+)-Cysteine CAS52-90-4 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 16595-80-5 | Levamisole Hydrochloride CAS16595-80-5 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 50-57-7 | ··Lypressin | Qiaoxi Haocheng General merchandise department store |
| 5350-03-8 | LAURIC ACID N-AMYL ESTER 5350-03-8 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 143-07-7 | Lauric acid CAS:143-07-7. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 87871-87-2 | LITHIUM-ALUMINUM ALLOY CAS:87871-87-2. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 154-21-2 | Lincomycin CAS:154-21-2. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 6108-05-0 | Linocaine hydrochloride | Hebei Junhua Import and Export Co., LTD |
| 13184-14-0 | LYS-LYS-LYS CAS:13184-14-0 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 10031-22-8 | LEAD(II) BROMIDE CAS 10031-22-8 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 73-78-9 | Lidocaine hydrochloride | Hebei Junhua Import and Export Co., LTD |
| 913258-31-8 | Latanoprost EP Impurity G | Hubei Moxin Biotechnology Co., Ltd |
| 10377-51-2 | Lithium iodide (LiI) | COLORCOM LTD. |
| 10377-48-7 | Lithium sulfate | COLORCOM LTD. |
| 7447-41-8 | Lithium chloride | COLORCOM LTD. |
| Liquid Aluminium Chlorohydrate | COLORCOM LTD. |