4. Drug, bio-affecting and body treating compositions
  5. Designated organic active ingredient containing
  6. Cyclopentanohydrophenanthrene ring system doai

Eiichi Sugino

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Camptothecin derivatives and process for preparing same

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
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Oil seal comprising lip seal with thermal expansion controlled r

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
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Progesterone compound and use thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
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Profile ID: LFUS-PAI-P-1005557

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