| Product Name | CAS Registry Number | Molecular Formula |
|---|---|---|
| 3-(Pyrimidin-2-yl)-2-[(pyrimidin-2-yl)methyl]propanoic acid | 936643-76-4 | C12H12N4O2 |
| 4(3H)-Pyrimidone | 51953-17-4 | C4H4N2O |
| Pyrimido[4,5-c]pyridazin-5(6H)-one | 34122-01-5 | C6H4N4O |
| 1-(2-Pyrimidyl)piperazine dihydrochloride | 94021-22-4 | C8H12N4.2(HCl) |
| 1-(2-Pyrimidyl)piperazine hydrochloride | 78069-54-2 | C8H12N4.HCl |
| Pyrinuron | 53558-25-1 | C13H12N4O3 |
| Pyriproxyfen | 95737-68-1 | C20H19NO3 |
| Pyripyropene A | 147444-03-9 | C31H37NO10 |
| Pyrithiamine hydrobromide | 534-64-5 | C14H19N4O.HBr.Br |
| Pyrithiobac | 123342-93-8 | C13H11ClN2O4S |
| Pyrithiobac-sodium | 123343-16-8 | C13H10ClN2NaO4S |
| Pyrithioxin dihydrochloride | 10049-83-9 | C16H20N2O4S2.2(HCl) |
| Pyrithioxine | 1098-97-1 | C16H20N2O4S2 |
| Pyroarsenic acid | 13453-15-1 | H4As2O7 |
| Pyrocatechol | 120-80-9 | C6H6O2 |
| Pyrocatechol-O-beta-D-glucopyranoside | 2400-71-7 | C12H16O7 |
| Pyrocatechol Violet | 115-41-3 | C19H14O7S |
| Pyrochlore, bismuth cadmium ruthenium | 68479-13-0 | |
| Pyrocincholic acid methyl ester | 107160-24-7 | C30H48O3 |
| Pyrocurzerenone | 20013-75-6 | C15H16O |
| Pyrogallol | 87-66-1 | C6H6O3 |
| L-Pyroglutamamide | 16395-57-6 | C5H8N2O2 |
| Pyroglutamate aminopeptidase | 9075-21-2 | |
| D-Pyroglutamic acid | 4042-36-8 | C5H7NO3 |
| DL-Pyroglutamic acid | 149-87-1 | C5H7NO3 |
| L-Pyroglutamic acid | 98-79-3 | C5H7NO3 |
| L-Pyroglutamic acid tert-butyl ester | 35418-16-7 | C9H15NO3 |
| D-Pyroglutamic acid tert-butyl ester | 205524-46-5 | C9H15NO3 |
| L-Pyroglutaminol | 17342-08-4 | C5H9NO2 |
| Pyrolatin | 23176-70-7 | C23H34O8 |
| Pyroligneous acids | 8030-97-5 | |
| Pyromeconic acid | 496-63-9 | C5H4O3 |
| Pyromellitic acid di(2-phenyl-2-imidazoline) salt | 54553-91-2 | C10H6O8.2(C9H10N2) |
| Pyronaridine | 74847-35-1 | C29H32ClN5O2 |
| Pyronin B | 2150-48-3 | C21H27N2O.Cl |
| Pyronin Y | 92-32-0 | C17H19N2O.Cl |
| Pyropheophorbide-alpha | 24533-72-0 | C33H34N4O3 |
| Pyropheophorbide-alpha methyl ester | 6453-67-4 | C34H36N4O3 |
| Pyrophosphoric acid | 2466-09-3 | H4P2O7 |
| Pyroporphyrin dimethyl ester | 10589-94-3 | C32H34N4O4 |
| Pyroquilone | 57369-32-1 | C11H11NO |
| Pyroxamide | 382180-17-8 | C13H19N3O3 |
| Pyroxasulfone | 447399-55-5 | C12H14F5N3O4S |
| Pyroxsulam | 422556-08-9 | C14H13F3N6O5S |
| 1H-Pyrrol-3-amine | 29212-49-5 | C4H6N2 |
| Pyrrole | 109-97-7 | C4H5N |
| Pyrrole-2-alanine | 3078-36-2 | C7H10N2O2 |
| 1H-Pyrrole-2-carbaldehyde | 254729-95-8 | C5H5NO |
| 1H-Pyrrole-2-carbohydrazide | 50269-95-9 | C5H7N3O |
| 1H-Pyrrole-3-carbonitrile | 7126-38-7 | C5H4N2 |