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公开(公告)号：US3781417A
公开(公告)日：1973-12-25
申请号：US3781417D
申请日：1972-12-27
Applicant: MERCK PATENT GMBH
Inventor： WELTERS R , RUSSMANN H
IPC: C07C49/613 , C07C49/683 , C07C309/25 , A61L23/00
CPC classification number: A61Q17/04 , A61K8/35 , C07C49/683 , Y10S514/972
Abstract: TOPICAL COSMETIC COMPOSITIONS CONTAINING AS AN ULTRAVIOLET ABSORBENT COMPRISING A COMPOUND OF THE FORMULA
2-(O=),3-(R-CH=),1,7,7-TRI(CH3-)NORBORNANE
WHEREIN R IS P-TOLYL OR STYRYL.
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