A1IG4

(E)-but-2-ene

Created:	2024-07-03
Last modified:	2025-07-16

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1 entries where A1IG4 is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	12
Chiral Atom Count	0
Bond Count	11
Aromatic Bond Count	0

2D diagram of A1IG4

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Chemical Component Summary
Name	(E)-but-2-ene
Systematic Name (OpenEye OEToolkits)	(~{E})-but-2-ene
Formula	C₄ H₈
Molecular Weight	56.106
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	CC=CC
SMILES	OpenEye OEToolkits	2.0.7	CC=CC
Canonical SMILES	CACTVS	3.385	C\C=C\C
Canonical SMILES	OpenEye OEToolkits	2.0.7	C/C=C/C
InChI	InChI	1.06	InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
InChIKey	InChI	1.06	IAQRGUVFOMOMEM-ONEGZZNKSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.