| Product Name | CAS Registry Number | Molecular Formula |
|---|---|---|
| alpha-Kainic acid | 487-79-6 | C10H15NO4 |
| Kainic acid diethyl ester | 66163-47-1 | C14H23NO4 |
| gamma-Kainylglutamic Acid | 98394-38-8 | C15H22N2O7 |
| Kajiichigoside F1 | 95298-47-8 | C36H58O10 |
| Kakkalide | 58274-56-9 | C28H32O15 |
| Kakuol | 18607-90-4 | C10H10O4 |
| Kaliotoxin | 145199-73-1 | |
| Kallidin | 342-10-9 | C56H85N17O12 |
| 1-9-Kallidin | 71800-36-7 | C50H73N13O11 |
| Kallikrein | 9001-01-8 | |
| Kalopanax Saponin C | 121449-76-1 | C65H106O31 |
| Kalopanaxsaponin H | 128730-82-5 | C47H76O17 |
| Kalzinol | 56748-44-8 | |
| Kalzinol | 8068-83-5 | C10H12O3Zn |
| Kamebakaurin | 73981-34-7 | C20H30O5 |
| Kamebanin | 39388-57-3 | C20H30O4 |
| Kanamycin | 59-01-8 | C18H36N4O11 |
| Kanamycin | 8063-07-8 | C18H36N4O11 |
| Kanamycin Acid Sulfate | 133-92-6 | C18H38N4O15S |
| Kanamycin sulfate | 25389-94-0 | C18H36N4O11.H2SO4;C18H38N4O15S |
| Kanamycin B sulfate | 29701-07-3 | C18H37N5O10.H2SO4 |
| Kanamycin sulfate | 70560-51-9 | C18H36N4O11.H2SO4 |
| Kanglemycin A | 114153-91-2 | C50H63NO19 |
| Kanshone H | 1445952-33-9 | C15H20O |
| Kansuinin A | 57701-86-7 | C37H46O15 |
| Kaolin | 100403-46-1 | |
| Kaolin | 1332-58-7 (95077-05-7;52624-41-6) | |
| Kaolin | 52624-41-6 | |
| Kaolinite | 1318-74-7 | Al2H18O9Si2----------- |
| Karakin | 1400-11-9 | C15H21N3O15 |
| Karakoline | 39089-30-0 | C22H35NO4 |
| Karanjin | 521-88-0 | C18H12O4 |
| Karasamine | 84714-33-0 | C23H37NO4 |
| Karavilagenin A | 912329-03-4 | C32H54O3 |
| Karavilagenin D | 934739-29-4 | C30H46O4 |
| Karaya gum | 9000-36-6 | |
| Karbafosem | 64664-54-6 | C30H31Cl9NO6P |
| Karbutilate | 4849-32-5 | C14H21N3O3 |
| Karenitecin | 203923-89-1 | C25H28N2O4Si |
| Karounidiol | 118117-31-0 | C30H48O2 |
| Kartogenin | 4727-31-5 | C20H15NO3 |
| Kassinin | 63968-82-1 | C59H95N15O18S |
| Kasugamycin | 6980-18-3 | C14H25N3O9 |
| Kasugamycin Hydrochloride | 39080-40-5 | |
| Kasugamycin hydrochloride hydrate | 19408-46-9 | C14H25N3O9.HCl.H2O |
| Kasugamycin Phosphate | 101651-86-9 | C14H28N3O13P |
| Kasugamycin Sulfate | 78822-08-9 | C28H52N6O22S |
| Katacalcin | 85916-47-8 | C97H154N34O36S2 |
| Katanosin A | 116103-86-7 | C57H95N15O17 |
| Katemul Igu-70 | 129541-36-2 |