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What Is Isomer
What is Isomer? An Isomer is molecule that has the same the same chemical formula as another molecule, but with a different molecule structure than the other molecule. There are several types of isomers: 1. Constitutional Isomers - Isomers that differ in connectivity are called constitutional isomer...
2020-08-03, 4526🔥, 1💬

Download and Install JSME
How to Download and Install the latest version of JSME? You can follow this tutorial to download and install the latest version of JSME. 1. Go to JSME Download Website . 2. Click "JSME_2022-09-26.zip" to download the latest version. 3. Save the download file as "JSME_2022-09-26.zip". 4. Unzip "JSME_...
2020-05-18, 4486🔥, 0💬

Install Open Babel Binary Package on Windows
How to Install Open Babel binary package on Windows computers? The easiest option to install Open Babel on Windows computers is to install the Open Babel pre-compiled binary package as shown in this tutorial.: 1. Go to GitHub Website for Open Babel 3.0.0 . 2. Click to download "OpenBabel-3.0.0.exe" ...
2021-02-17, 4478🔥, 0💬

Scaling SVG Images using "viewBox" Attribute
What is the meaning of the &lt;svg viewBox="..." ...&gt; attribute? I want to understand how it is used to scale up the image. The &lt;svg viewBox="..." ...&gt; attribute defines view box properties which work together to scale and translate a SVG image. View Port Properties - Specif...
2020-08-03, 4449🔥, 1💬

cactus.nci.nih.gov/translate - Convert to/from SDF
What is cactus.nci.nih.gov/translate SDF translator? pubcactus.nci.nih.gov/translat eSDF translator allows you to translate SDF files from and to other types of files, including SMILES, SD, MOL, etc. SDF Online Tool - pubchem.ncbi.nlm.nih.gov   For more information, visit cactus.nci.nih.gov/translat...
2021-02-02, 4445🔥, 0💬

"babel -h" Command - Add Hydrogens to Molecule Data
How to add hydrogen atoms to molecule data during data conversion? Most molecules contains many hydrogen atoms. When molecules are written in many data formats, those hydrogen atoms are removed. We normally can read molecule structure without hydrogen atoms. But if you want to add those removed hydr...
2020-07-15, 4388🔥, 0💬

Molecule FYI-1000049
Molecule Summary: ID: FYI-1000049 SMILES: Received at FYIcenter.com on: 2020-05-18
2020-05-18, 4230🔥, 0💬

Molecule FYI-1000048
Molecule Summary: ID: FYI-1000048 SMILES: Received at FYIcenter.com on: 2020-05-18
2020-05-18, 4164🔥, 0💬

Molecule FYI-1000039
Molecule Summary: ID: FYI-1000039 SMILES: Received at FYIcenter.com on: 2020-04-21
2020-04-21, 4087🔥, 0💬

chemwriter.com - Draw/View Molecules
What is chemwriter.com? chemwriter.com is a Website that offers ChemWriter as commercial software and an online tool to draw and view and search molecules. Molecule Online Tool - chemwriter.com For more information, visit chemwriter.com .     ⇒ peter-ertl.com/jsme - JSME (JavaScript Molecule ...
2020-04-16, 4016🔥, 0💬

Molecule FYI-1004623
Molecule Summary: ID: FYI-1004623 Names: InChIKey: BBIFXVHLVDNVGO-DXNYSGJVSA-N SMILES: C/C=C(Nc1ccc(O)c(N)c1)\\O\\N=C (N)\\c2cc(C)on2Received at FYIcenter.com on: 2023-09-15
2023-09-23, 3959🔥, 0💬

Tools for SDF/Mol V3000 File Format
What are tools that support the SDF/Mol V3000 file format? There are a number of online or standalone tools that support the SDF/Mol V3000 file format. Open Babel - Can read and write molecules in SDF/Mol V3000 file format. (Convert SDF to SDF V3) fyicenter$ obabel FYI-001.sdf -o sdf -O test.sd3 -x3...
2021-04-04, 3953🔥, 0💬

Molecule FYI-1002051
Molecule Summary: ID: FYI-1002051 Names: InChIKey: GACQNUHFDBEIQH-HNNXBMFYSA-N SMILES: Cc5ccc(c2ccc1ncc4c(c1n2)n(C3CC N(C(=O)[C@H](C)O)CC3)c(=O)n4C) cn5Received at FYIcenter.com on: 2023-01-24
2023-01-24, 3932🔥, 0💬

Molecule FYI-1001179
Molecule Summary: ID: FYI-1001179 SMILES: Oc1cc(O)c(C(=O)CCc2ccc(O)c(O)c 2)c(O)c1Received at FYIcenter.com on: 2022-02-21
2022-04-21, 3927🔥, 0💬

Molecule FYI-1002050
Molecule Summary: ID: FYI-1002050 Names: MOTRIN; ADVIL; IBUPROFEN; InChIKey: HEFNNWSXXWATRW-UHFFFAOYSA-N SMILES: CC(C)CC1=CC=C(C=C1)C(C)C(=O)O Received at FYIcenter.com on: 2023-01-24
2023-01-24, 3896🔥, 0💬

Molecule FYI-1002029
Molecule Summary: ID: FYI-1002029 Names: InChIKey: FPJCOLPRFZWPHM-UHFFFAOYSA-N SMILES: COc2cc(CC(C)C(C)C(=O)c1ccc(O)c (OC)c1)ccc2OReceived at FYIcenter.com on: 2023-01-19
2023-01-20, 3814🔥, 0💬

Molecule FYI-1002044
Molecule Summary: ID: FYI-1002044 Names: InChIKey: STGXUBIZGYMIRM-UHFFFAOYSA-N SMILES: C=CC(=O)OCC1(CC)COCOC1 Received at FYIcenter.com on: 2023-01-22
2023-01-22, 3805🔥, 0💬

"obgen" - Generate Molecule 3D Structures
What Is "obgen" command? How to use it to Generate Molecule 3D Structures? "obgen" command is a command line tool provided in the Open Babel package that allows you to Generate Molecule 3D Structures. "obgen" command does the same job as the "babel ... --gen3D" with more options. Here is the user ma...
2020-11-11, 3799🔥, 0💬

Molecule FYI-1002041
Molecule Summary: ID: FYI-1002041 Names: InChIKey: INQDDHNZXOAFFD-UHFFFAOYSA-N SMILES: C=CC(=O)OCCOCCOCCOC(=O)C=C Received at FYIcenter.com on: 2023-01-22
2023-01-22, 3789🔥, 0💬

Download and Install Ketcher in Standalone Mode
How to Download and Install the latest version of Ketcher in standalone mode? Ketcher can be installed in 2 modes: Standalone and Remote. The Standalone mode incorporates Indigo backend services in the Ketcher build. It allows for Ketcher to work in browser with no server and even without the Intern...
2023-12-17, 3785🔥, 0💬

Enantiomers Isomer Example
What are examples of Enantiomers Isomers? The picture below gives an example of Enantiomers Isomers: Stereoisomers &gt; Enantiomers (Mirror Images) The molecule on the left is (R)-Lactic Acid with a chiral C in (R)-configuration, or right-hand configuration, or clockwise configuration. The molec...
2020-08-03, 3774🔥, 1💬

Molecule FYI-1002042
Molecule Summary: ID: FYI-1002042 Names: InChIKey: XRMBQHTWUBGQDN-UHFFFAOYSA-N SMILES: C=CC(=O)OCC(CC)(COCC(CC)(COC(= O)C=C)COC(=O)C=C)COC(=O)C=CReceived at FYIcenter.com on: 2023-01-22
2023-01-22, 3726🔥, 0💬

Molecule FYI-1002030
Molecule Summary: ID: FYI-1002030 Names: METHANE; InChIKey: VNWKTOKETHGBQD-UHFFFAOYSA-N SMILES: C Received at FYIcenter.com on: 2023-01-19
2023-01-20, 3717🔥, 0💬

Molecule FYI-1015719
Molecule Summary: ID: FYI-1015719 Names: InChIKey: ZPIMPPJEDUQYEW-UHFFFAOYSA-N SMILES: CCCCCCCCCCCCc2ccc(Oc1ccc(S(=O) (=O)O)cc1)cc2S(=O)(=O)OReceived at FYIcenter.com on: 2025-09-30
2025-10-14, 3698🔥, 0💬

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