A chemical formula that shows how the atoms making up a compound are arranged within the molecule. For example, the structural formula of aspirin is CH3COOC6H4COOH, indicating that it is an acetate (CH3COO) of a phenyl (C6H4) organic acid (COOH). Since structural formulas can get quite...
What is the IUPAC name of the following ester? What is the structural formula for propene? What is the structural formula for ethynylbenzene? What is the condensed structural formula of 2-pentene? What is the condensed structural formula for 3-pentene? What is the structural formula of aspirin...
The Pt and Sn compound are of potential anti-inflammatory and anti-tumor interest because of the presence of the piroxicam and of the PtCl2 and Sn(bu)2 reactive moieties. The complexes from the carboxylic acid family usually have the formula [CuII 2L4L'2] (L: indo'; L': dmf, H2O,...
The complex crystallizes in the space group P21/c with four formula units in a unit cell of dimensionsa= 12.747, b= 7.416, c= 17.894 A and/3= 90.2 °. The structure has been solved by the symbolic addition procedure using three dimensional photographic data and refined to an R value of...
This control is due to the fact that lasers can deposit a large amount of energy per unit area over a temporal scale shorter than the phonon-electron relaxation time64. Recently, fs-laser-induced crystallization in glasses65, aspirin66 and many different kinds of films such as Si67,68,69,...
(UIBC) was assayed by colorimetric assay on the same sample, TIBC (μg/dl) was calculated by the formula: TIBC = serum iron + UIBC. Serum ferritin (ng/ml) was measured with Roche reagents using a particle enhanced immunoturbidimetric assay. Transferrin saturation (%) was calculated by...
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well known under the name of aspirin [73]. This type of qualitative picture presents a broad spectrum of changes in chemical/physicochemical and even biochemical properties. However, still, a significant problem exists: how to describe the substituent effect quantitatively. The first quantitative appro...
Estimation of the anti-tumor activity When tumors became palpable, their maximum length and width were measured 3 times a week, and the tumor volume was calculated according to the following formula: TV=12×a2×b Where TV is the tumor volume, a is the shorter diameter and b is the longer...
struc·tur·al formula (strŭk′chər-əl) A chemical formula that shows how the atoms making up a compound are arranged within the molecule. For example, the structural formula of aspirin is CH3COOC6H4COOH, indicating that it is an acetate (CH3COO) of a phenyl (C6H4) organic ac...