| Status: | ISO 765 (published) |
|---|---|
| IUPAC PIN: | (1S)-3-[(2Z)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropane-1-carboxylate |
| IUPAC name: | (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (E)-(1R,3R)-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate Rothamsted-style stereodescriptors: (Z)-(S)-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl (E)-(1R)-trans-3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate pre-1969 name: (+)-cis-3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl pyrethate |
| CAS name: | (1S)-3-(2Z)-2-buten-1-yl-2-methyl-4-oxo-2-cyclopenten-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxo-1-propen-1-yl]-2,2-dimethylcyclopropanecarboxylate |
| CAS Reg. No.: | 121-20-0 |
| Formula: | C21H28O5 |
| Activity: | insecticides (pyrethrin) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name. It is one of the components of pyrethrins [8003-34-7]. The mixture of cinerin I [25402-06-6] and cinerin II is known as cinerins, which is also considered not to require a common name. |
| Structure: |  |
| Pronunciation: | sǐn-a-rǐn too Guide to British pronunciation |
| InChIKey: | SHCRDCOTRILILT-WOBDGSLYSA-N |
| InChI: | InChI=1S/C21H28O5/c1-7-8-9-14-13(3)17(11-16(14)22)26-20(24)18-15(21(18,4)5)10-12(2)19(23)25-6/h7-8,10,15,17-18H,9,11H2,1-6H3/b8-7-,12-10+/t15-,17+,18+/m1/s1 |