| POTASSIUM CATION | 295O53K152 | chemical |
| POTASSIUM CATION K-38 | C2QXB9FL0L | chemical |
| POTASSIUM CATION K-40 | 901U359BNJ | chemical |
| POTASSIUM CATION K-42 | 726BAS5AW3 | chemical |
| POTASSIUM CATION K-43 | M186RK4UPZ | chemical |
| POTASSIUM CETYL PHOSPHATE | 03KCY6P7UT | chemical |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 10 | 2N3K140E2X | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 12 | LK4Q7QT3TL | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 13 | 3JPP0WU5D8 | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 15 | WQW946KD97 | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 18 | TS8YM6VT5C | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 2 | M9W4S9SYG2 | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 3 | 1HQ3YCN4GS | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 6 | B05G8MO00E | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 7 | MPN8PO23RF | protein |
| POTASSIUM CHANNEL SUBFAMILY K MEMBER 9 | R4KW9TA36W | protein |
| POTASSIUM CHANNEL SUBFAMILY T MEMBER 1 | QK9DM2NAL2 | protein |
| POTASSIUM CHANNEL SUBFAMILY T MEMBER 2 | NY7RF5M7KG | protein |
| POTASSIUM CHANNEL SUBFAMILY U MEMBER 1 | A27WQ0SS2R | protein |
| POTASSIUM CHLORATE | H35KS68EE7 | chemical |
| POTASSIUM CHLORIDE K-42 | A71VE6C11B | chemical |
| POTASSIUM CHLORIDE K-43 | K8863V3I0P | chemical |
| POTASSIUM CHLORITE | 71K32L1LFJ | chemical |
| POTASSIUM CHROMATE | 5P0R38CN2X | chemical |
| POTASSIUM CITRATE ANHYDROUS | 86R1NVR0HW | chemical |
| POTASSIUM CITRATE TRIHYDRATE | ZTT95BJ9Y0 | chemical |
| POTASSIUM COBALTOUS SELENATE | AQ2016YX04 | chemical |
| POTASSIUM COBALTOUS SELENATE HEXAHYDRATE | 66SES56DGE | chemical |
| POTASSIUM COCOATE | F8U72V8ZXP | mixture |
| POTASSIUM COCOYL GLUTAMATE | IR5T90R7LZ | mixture |
| POTASSIUM COCOYL GLYCINATE | WZ70FUF22U | mixture |
| POTASSIUM CORNATE | RR41KZ6DG5 | mixture |
| POTASSIUM CREOSOTESULFONATE | XTK6850463 | mixture |
| POTASSIUM CRESOLSULFONATE | 418B5CG780 | mixture |
| POTASSIUM CYANATE | G9C31TWN5M | chemical |
| POTASSIUM CYANIDE | MQD255M2ZO | chemical |
| POTASSIUM CYCLAMATE | 0DS7R9NQB0 | chemical |
| POTASSIUM CYCLOCARBOXYPROPYLOLEATE | CYE7KL3VCA | mixture |
| POTASSIUM D-(1-ETHOXYCARBONYLPROPEN-2-YL)-.ALPHA.-AMINO-P-HYDROXYPHENYLACETATE | 31VSE1BGDA | chemical |
| POTASSIUM D-(1-ETHOXYCARBONYLPROPEN-2-YL)-.ALPHA.-AMINOPHENYLACETATE | 81D2S4465Z | chemical |
| POTASSIUM D-(1-METHOXYCARBONYLPROPEN-2-YL)-.ALPHA.-AMINOPHENYLACETATE | GZW535L2BM | chemical |
| POTASSIUM DANTHRON GLUCOSIDE | B73V221XZH | chemical |
| POTASSIUM DECYL SULFATE | 19M950Q628 | chemical |
| POTASSIUM DICHROMATE | T4423S18FM | chemical |
| POTASSIUM DICYANOAURATE | 54L0T2BQF5 | chemical |
| POTASSIUM DIDODECYL PHOSPHATE | 4Z03G967MU | chemical |
| POTASSIUM DIFORMATE | 4FHJ7DIT8M | chemical |
| POTASSIUM DIHEXADECYL PHOSPHATE | WU4WL7YWW8 | chemical |
| POTASSIUM DIHYDROGEN METHYLSILANETRIOLATE | WTA4TYW54Z | chemical |
| POTASSIUM DIMETHICONE PEG-7 PHOSPHATE | 0483844NWE | polymer |