| Label | Id | |
|---|---|---|
| PDGA | 53375 | |
| PEEK | 53370 | |
| PEG-DA | 53379 | |
| PEG-DMA | 53378 | |
| PFA | 53371 | |
| PFFA | 53371 | |
| PLG | 53373 | |
| PLGA | 53374 | |
| Poly-L-glutamate | 53374 | |
| Polyglycerylmethacrylate | 53377 | |
| Polyisopentenyldiphosphate | 55337 | |
| Polyisopentenylpyrophosphate | 55337 | |
| WURCS=2.0/2,3,2/[a1122h-1b_1-5][a1122h-1a_1-5]/1-2-2/a3-b1_a6-c1 | 153371 | |
| WURCS=2.0/3,3,2/[a2122h-1x_1-5][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3/a4-b1_b6-c2 | 153372 | |
| WURCS=2.0/3,3,2/[h2122h_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-2-3/a4-b1_b6-c1 | 153373 |