From a red alga, Gymnogongrus flabelliformis, a new guanidino compound of an empirical formula, C6H12O3N4 was isolated. The decomposition products identified were carbon dioxide, guanidine and γ-aminobutyric acid on hydrolysis at 120°C, succinic acid and guanylurea on oxidation with potassium ...
595-37-9 2,2-dimethylbutyric acid Conditions2,2-Dimethylbutyric acid Chemical Properties IUPAC Name: 2,2-dimethylbutanoic acid Empirical Formula: C6H12O2 Molecular Weight: 116.1583 Canonical SMILES: CCC(C)(C)C(=O)O InChI: InChI=1S/C6H12O2/c1-4-6(2,3)5(7)8/h4H2,1-3H3,(H,...
The acid resistance system ofE. coliconsists of three key proteins; two glutamate decarboxylase isozymes (GadA and GadB) and the glutamate/GABA anti-porter (GadC). The ability to resist an extremely acidic environment of pH 2.5 or less and generally limited to stationary-phase cells is known ...
2-Keto-3-(methyl-13C,d1)-butyric-3,4,4,4-d4 acid sodium salt 98 atom % D, 99 atom % 13C, 97% (CP); Synonyms: α-Keto-isovaleric acid-13C,3,4,4,4-d4-(methyl-d1) sodium,α-Ketoisovaleric acid-13C,3,4,4,4-d4-(methyl-d1) sodium salt,2-Ketoisovaleric acid-13C
[6,6]-Thienyl C61 butyric acid methyl ester No rating value Same page link. (0) Write a review Ask a question ≥99% Synonym(s): [60]ThPCBM Sign Into View Organizational & Contract PricingAbout This Item Empirical Formula (Hill Notation): C70H12O2S Molecular Weight: 916.91 UNSPSC Code:...
From a red alga, Gymnogongrus flabelliformis, a new guanidino compound of an empirical formula, C6H12O3N4 was isolated. The decomposition products identified were carbon dioxide, guanidine and -aminobutyric acid on hydrolysis at 120掳C, succinic acid and guanylurea on oxidation with potassium ...
SUBSTANCE: product: formylbutyric acid methyl ester, empirical formula is C5H8O3, b. p. is 82-84 C at 7 mm mercury column. Reagent 1: glutaraldehyde. Reagent 2: hydrogen peroxide. Reaction conditions: in methanol medium, in the presence of acid catalyst, at mole ratio aldehyde peroxide 1:...