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cis-butenedioic acid
(Encyclopedia)cis-butenedioic acid sĭs-byo͞oˌtēndīˈōĭk [key], IUPAC name for maleic acid; see fumaric acid. ...fumaric acid
(Encyclopedia)fumaric acid fyo͞omărˈĭk [key] or trans-butenedioic acid, HO2CCH=CHCO2H, unsaturated dicarboxylic acid that melts at 287℃. Maleic acid, or cis-butenedioic acid, is a geometric isomer of fumaric ...trans-butenedioic acid
(Encyclopedia)trans-butenedioic acid, IUPAC name for fumaric acid. ...Cis
(Encyclopedia)Cis sĭs [key], same as Kish (1.) ...isoprene
(Encyclopedia)isoprene or 2-methyl-1,3-butadiene īˈsəprēn, byo͞oˌtədīˈēn [key], colorless liquid organic compound. It is a hydrocarbon, and is insoluble in water but soluble in many organic solvents; it b...Commonwealth of Independent States
(Encyclopedia)Commonwealth of Independent States (CIS), community of independent nations established by a treaty signed at Minsk, Belarus, on Dec. 8, 1991, by the heads of state of Russia, Belarus, and Ukraine. Bet...Kish, persons in the Bible
(Encyclopedia)Kish kĭsh [key], in the Bible. 1 Father of Saul. An alternate form is Cis. 2 Uncle of Saul. 3 Ancestor of Mordecai. ...Nazarbayev, Nursultan
(Encyclopedia)Nazarbayev, Nursultan no͝orso͝oltänˈ näzˌərbīˈəf [key], 1940–, Kazakh politician, president of Kazakhstan (1991–2019). Trained as a metallurgical engineer, he was employed at the Karagan...boric acid
(Encyclopedia)boric acid, any one of the three chemical compounds, orthoboric (or boracic) acid, metaboric acid, and tetraboric (or pyroboric) acid; the term often refers simply to orthoboric acid. The acids may be...gallic acid
(Encyclopedia)gallic acid or 3,4,5-trihydroxybenzoic acid trīˌhīdrŏkˈsēbĕnzōˈĭk [key], C6H2(OH)3CO2H, colorless crystalline organic acid found in gallnuts, sumach, tea leaves, oak bark, and many other pla...Browse by Subject
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