CA308179A - Extraction de pyrethrum - Google Patents

Extraction de pyrethrum

Info

Publication number: CA308179A
Authority: CA; Canada
Prior art keywords: pyrethrum; extracting; extracting pyrethrum
Prior art date: 1931-01-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA308179A

Other languages

English (en)

Inventor

J. Trevillian William

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

W T RAWLEIGH Co

Original Assignee

W T RAWLEIGH Co

Publication date

1931-01-27

1931-01-27 Application granted granted Critical

1931-01-27 Publication of CA308179A publication Critical patent/CA308179A/fr

Status Expired legal-status Critical Current

Links

240000004460 Tanacetum coccineum Species 0.000 title 1
ROVGZAWFACYCSP-MQBLHHJJSA-N [2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(C\C=C/C=C)C(=O)C1 ROVGZAWFACYCSP-MQBLHHJJSA-N 0.000 title 1
229940015367 pyrethrum Drugs 0.000 title 1

CA308179A Extraction de pyrethrum Expired CA308179A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA308179T

Publications (1)

Publication Number	Publication Date
CA308179A true CA308179A (fr)	1931-01-27

Family

ID=35261332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA308179A Expired CA308179A (fr)			Extraction de pyrethrum

Country Status (1)

Country	Link
CA (1)	CA308179A (fr)

0
- CA CA308179A patent/CA308179A/fr not_active Expired

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