| 23978-09-8 | Kryptofix 222 CAS:23978-09-8 | Hebei Nengqian Chemical Import and Export Co., LTD |
| Kigtropin(HGH) | Hubei Cangsheng Trading Co., Ltd. |
| 143390-89-0 | Kresoxim-methyl | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 37220-17-0 | Konjac glucomannan 37220-17-0 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 58769-20-3 | KADETHRIN | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 4849-32-5 | KARBUTILATE | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 6730-83-2 | kaurenoic acid | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 164991-67-7 | KukoaMine B | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 75629-19-5 | kuwanon G | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 75288-96-9 | kukoamine A | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 40437-72-7 | KAEMPFEROL-3-O-GLUCORHAMNOSIDE | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 927822-86-4 | KC7F2 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 1784282-12-7 | KHS101 hydrochloride | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 109944-15-2 | Kifunensine | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 126643-37-6 | KT5823 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 304-47-2 | Kynuramine dihydrobromide | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 177408-65-0 | KAPA (hydrochloride) | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 99570-78-2 | K252b | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 99533-80-9 | K-252a | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 938440-64-3 | KU-0063794 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 819812-04-9 | KW-2478 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 355025-13-7 | Ki16198 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 1208313-97-6 | Ketone Ester 1208313-97-6 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 31364-42-8 | KRYPTOFIX(R) 221 | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 31775-89-0 | Karenz MT PE1 CAS: 31775-89-0. | Hebei Nengqian Chemical Import and Export Co., LTD |
| 1228280-29-2 | Ky 05009 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 104944-18-5 | KY02111 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 15648-16-5 | Ki8751 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 26158-00-9 | KPT-276 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 1009298-09-2 | KW-2449 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 14202-14-3 | KPT-185 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 54016-70-5 | Kemptide acetate salt | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 3458-72-8 | Kitazine solution | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 164650-44-6 | KP 103 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 9012-90-2 | Klenowenzyme | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 164650-44-6 | KP 103 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 56309-94-5 | Ketoketal | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 42588-37-4 | Kinoprene | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 169799-44-4 | KERATIN | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 55921-65-8 | Kopyrrol | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 42588-37-4 | Kinoprene | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 74050-98-9 | Ketanserin- | Qiaoxi Haocheng General merchandise department store |
| 35988-27-3 | Kutkoside- | Qiaoxi Haocheng General merchandise department store |
| 872091-00-4 | Ketoprofen Impurity 17 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 76469-88-0 | Ketoprofen Impurity 27 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 60658-04-0 | Ketoprofen Ethyl Ester | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 22071-22-3 | Ketoprofen EP Impurity B | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 59960-32-6 | Ketoprofen Impurity 4 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 154476-25-2 | Ketorolac EP Impurity A | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 113502-52-6 | Ketorolac EP Impurity B | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 39089-30-0 | Karacoline | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 16223-63-5 | khusimol | Zibo Chiye Chemical Technology Co., Ltd |
| 1318-93-0 | K-CATALYST | Zibo Chiye Chemical Technology Co., Ltd |
| 12196-78-0 | Kermesite (Sb2OS2) | Zibo Chiye Chemical Technology Co., Ltd |
| 114153-91-2 | kanglemycin A | Zibo Chiye Chemical Technology Co., Ltd |
| 73545-11-6 | Kelex-100 | Henan Blight Industry Co., Ltd |
| 69430-36-0 | Keratin hydrolyzed 69430-36-0 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 66067-44-5 | Ketoprofen EP Impurity A | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 57469-78-0 | Ketoprofen Lysinate Salt | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 374675-21-5 | Kisspeptin 10 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 1145998-81-7 | Kisspeptin 234 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 97145-43-2 | Kallikrein Inhibitor | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 9001-01-8 | Kallikrein | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 286370-15-8 | KRN 633 | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 36292-69-0 | Ketazocine- | Qiaoxi Haocheng General merchandise department store |
| 374675-21-5 | Kisspeptin 10 (human) CAS 374675-21-5 | Hebei Nengqian Chemical Import and Export Co., LTD |
| 6980-18-3 | KASUGAMYCIN | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 92090-94-3 | KAZUSAMYCIN A FROM STREPTOMYCES SP. | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 9000-36-6 | Karaya gum | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 72957-37-0 | Kollaren / Tripeptide-1/Gly-His-Lys acetate salt | Wuhan Circle Star Chem-medical Technology co.,Ltd. |
| 74050-98-9 | Ketanserin/*- | Qiaoxi Haocheng General merchandise department store |
| 35988-27-3 | Kutkoside/*- | Qiaoxi Haocheng General merchandise department store |
| 562-28-7 | (±)-Kaura-16-ene | Qiaoxi Haocheng General merchandise department store |
| 68238-35-7 | Keratin/*- | Qiaoxi Haocheng General merchandise department store |