JSME Molecule Online Editor
How to create and edit a molecule structure with JSME molecule editor? To help you to create and edit a molecule structure, FYIcenter.com provides this JSME Molecule Online Editor tool. All you need to do is to click a menu icon and starts to draw a molecule by adding one part at a time. When you ar... 2020-11-11, 1711👍, 0💬
Parity and Stereo with Open Babel
Cam Open Babel support stereoinformation represented by the Parity Code and Stereo Code in SDF/Mol files? Yes. Open Babel can support stereoinformation represented by the Parity Code and Stereo Code in SDF/Mol files. But you should use Open Babel 2.4.1 and newer versions. Open Babel 2.3.1 seems to h... 2021-03-07, 401👍, 0💬
JSME Molecule Editor at FYIcenter.com
What Is PK R Package
What Is the PK R Package? The PK R Package is designed to perform all Non-Compartmental Analysis (NCA) calculations for Pharmacokinetic (PK) data. Functions provided in PK package: lee - Two-phase half-life estimation by linear fitting ci - Function to extract confidence interval(s) nca - Estimation... 2021-05-04, 386👍, 0💬
What Is Stereochemistry
What Is Stereochemistry? Stereochemistry is the study of stereoisomers, which are molecules having same atoms and same connectivities, but with different spatial arrangements. Here are some stereoisomers listed in the picture below: Example of Stereoisomers ⇒ Stereoinformation Presentation in SDF/... 2021-03-21, 386👍, 0💬
Where to find molecule FAQ (Frequently Asked Questions)? I want to learn more about PK/PD (Pharmacokinetic/Pharmacodynam ic).Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about PK/PD (Pharmacokinetic/Pharmacodynam ic):PK/PD Basic Con... 2021-04-17, 361👍, 0💬
What Are PK Related Terminologies
What Is PK (Pharmacokinetic) Related Terminologies? Here are main PK (Pharmacokinetic) related terminologies as shown in this FDA picture: PK Related Terminologies Drug Concentration - Drug Concentration is usally measured as the amount of the drug in a unit of blood volumn. Cmax (maximum concentrat... 2021-11-01, 358👍, 1💬
"Rats" Data Frame in PK R Package
What Is the "Rats" Data Frame in PK R Package? "Rats" is an example data frame for drug concentrations measured after a single oral dose in female rats. 1. Install and load PK: > install.packages("PK") > library(PK) ********** PK Version 1.3-5********** 2. List data in "Rats": >... 2021-05-04, 354👍, 0💬
Molecule Summary: ID: FYI-1000210 SMILES: CC1=CN(C=N1)C2=CC(=CC(NC(=O)C3 =CC=C(C)C(NC4=NC=CC(=N4)C5=CC= CN=C5)=C3)=C2)C(F)(F)FReceived at FYIcenter.com on: 2020-12-22 2021-08-01, 353👍, 0💬
auc() Function in PK R Package
How to use the auc() function in PK R Package? auc() function in the PK R package provides you estimation of confidence intervals for the area under the concentration versus time curve in complete and incomplete data designs. Example from "Nedelman J. R., Gibiansky E. and Lau D. T. W. (1995). Applyi... 2021-05-04, 349👍, 0💬
Exact Mass of Molecule
How to calulate the exact mass of molecule from a formula? To help you calculating the exact mass for a given molecular formula, FYIcenter.com has designed this online tool. All you need to do is to enter a molecular formula, and click the "Go" button below. The exact mass of molecule will be presen... 2021-07-25, 348👍, 0💬
Molecular Weight Calculator
How to calulate the molecular weight from a formula? To help you calculating the molecular weight for a given molecular formula, FYIcenter.com has designed this online tool. All you need to do is to enter a molecular formula, and click the "Go" button below. The molecular weight will be presented in... 2021-07-25, 343👍, 0💬
Where to find molecule FAQ (Frequently Asked Questions)? I want to learn more about molecules. Here ...
What Is Atomic Bond? Atomic Bond is a physical process that ties atoms together to form a molecule. ...
What are SDF (Structural Data File), or Mol, V2000 format specifications? Here is a summary of SDF/M...
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What Is "obminimize" command? How to use it to optimize the geometry and minimize the energy for a g...