02821nas a2200517 i 450099100254287970753620231109125014.0011205d19072009ohuwr p 0 0eng d0009-2258b11674416-39ule_instPERLE002530ExLDip.to Biologiaeng 540Chemical abstracts :key to the world's chemical literature. - 1907-2009Chemical abstracts :key to the world's chemical literature. - 1907-2009Columbus, Ohio :Chemical Abstracts Service,1907-2009Weekly,Nov. 1975-2009Semimonthly,Jan. 1907 - Oct. 1975v. 1 (1907)-Ceased in 2009.Cf. Publisher's Web site"A publication of the Chemical Abstracts Service"Also available on CD-ROM in: "CA on CD"Also issued onlineEach abstract issue is divided into 80 subject sections that are collected into five broad headingsEach abstract issue contents "Keyword Index" with odd numbers for Sections: Biochemistry and Organic chemistry; and even numbers for Sections: Macromolecular chemistry, Physical inorganic analytical chemistry and Applied chemistry and chemical engineeringIndexed on a multi-year basis by: Decennial index [1st] (1907/1916) - 5th (1947/1956) ; Collective index 6th (1957/2009)From 1962/1963 the five broad subject sections are issued separately with the corresponding subtitles"Effective January 2010 'Chemical Abstracts' products is no longer available in print. However, the intellectual content of 'Chemical Abstracts' can be accessed in CAS electronic products such as SciFinder and STN". - Publisher's Web siteLE003 1981-1989;ChemistryAbstractsPeriodicalsChemistryIndexesPeriodicalsAmerican Chemical Society.Chemical Abstracts Service Review of American chemical researchChemical abstracts. Applied chemistry and chemical engineering sectionsChemical abstracts. Biochemistry sectionsChemical abstracts. Macromolecular chemistry sectionsChemical abstracts. Organic chemistry sectionsChemical abstracts. Physical and analytical chemistry sectionsChemical abstracts service source indexContinued as part of online database : SciFinder.b1167441605-06-1208-07-02991002542879707536LE0031le003-E0.00-n- 180000.i1190043x08-07-02Chemical abstracts796715UNISALENTOle00301-01-01sa -engohu01