CA499985A - .delta.7-22-isoallospirostene-3-un-ethylene cetal - Google Patents

.delta.7-22-isoallospirostene-3-un-ethylene cetal

Info

Publication number
CA499985A
CA499985A CA499985A CA499985DA CA499985A CA 499985 A CA499985 A CA 499985A CA 499985 A CA499985 A CA 499985A CA 499985D A CA499985D A CA 499985DA CA 499985 A CA499985 A CA 499985A
Authority
CA
Canada
Prior art keywords
isoallospirostene
delta
ethylene ketal
ketal
ethylene
Prior art date
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
CA499985A
Other languages
English (en)
Inventor
Bernstein Seymour
Littell Ruddy
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA499985A publication Critical patent/CA499985A/fr
Expired legal-status Critical Current

Links

CA499985A .delta.7-22-isoallospirostene-3-un-ethylene cetal Expired CA499985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499985T

Publications (1)

Publication Number Publication Date
CA499985A true CA499985A (fr) 1954-02-16

Family

ID=35645433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499985A Expired CA499985A (fr) .delta.7-22-isoallospirostene-3-un-ethylene cetal

Country Status (1)

Country Link
CA (1) CA499985A (fr)

Similar Documents

Publication Publication Date Title
CA499819A (fr) Moto-ski
CA503537A (fr) Resine de phenol-formaldehyde-melamine
CA499985A (fr) .delta.7-22-isoallospirostene-3-un-ethylene cetal
CA502364A (fr) .delta.17-20-cyano-pregnenes
CA503755A (fr) Porte-pantalons
CA500784A (fr) Matieres d'assaisonnement
CA500785A (fr) Matieres d'assaisonnement
AU208121B2 (en) Theurapetic substances
AU204611B2 (en) Improved cow-bail
CA499201A (fr) Thenylideneaminopyridines
CA502577A (fr) Matieres colorantes chromiferes
AU167744B2 (en) 5-n-HEPTYL-2-THIOHYDANTION
AU200793B2 (en) Firebacks
AU201717B2 (en) Disazo-dyestuffs
AU205045B2 (en) Rotating-timber-dryer
AU207410B2 (en) Crystal-bar
CA504109A (fr) Compteur de congelation
CA504108A (fr) Compteur de congelation
CA503533A (fr) Crochet extreme
CA503478A (fr) Lit-chaise
CA503032A (fr) Phenolsulfonamides
CA502985A (fr) Monohydroxythiophene
CA502825A (fr) Pommade anti-hemorroidaire
AU166954B2 (en) Haircutter
CA499069A (fr) Glycerylamine