Suggestions for Ghsystem

The following packages have something in common with the package Ghsystem. The packages are ordered in decreasing similarity.

Package chemarr: Arrows for chemists
Package chemarrow: Arrows for use in chemistry
Package achemso: Support for American Chemical Society journal submissions
Package chemnum: A method for numbering chemical compounds
Package chemgreek: Upright Greek letters in chemistry
Package chemformula: Command for typesetting chemical formulas and reactions
Package upgreek: Upright Greek letters
Package babel-esperanto: Babel support for Esperanto
Package bpchem: Typeset chemical names, formulae, etc.
Package chemscheme: Support for chemical schemes
Package chemschemex: Typeset and cross-reference chemical schemes based on TikZ code
Package chemstyle: Writing chemistry with style
Package lewis: Draw Lewis structures
Package proflabo: Draw laboratory equipment
Package streetex: Structural organic chemistry
Package chemcompounds: Simple consecutive numbering of chemical compounds
Package chemcono: Support for compound numbers in chemistry documents
Package chemmacros: A collection of macros to support typesetting chemistry documents
Package elements: Provides properties of chemical elements
Package endiagram: Easy creation of potential energy curve diagrams
Package substances: A database of chemicals
Package slashed: Put a slash through characters
Package dotlessj: Generates a dot-less j
Package centernot: Centred \not command
Package amsrefs: A LaTeX-based replacement for BibTeX
Package eqnlines: Single- and multiline equations
Package acronym: Expand acronyms at least once
Package appendix: Extra control of appendices
Package algorithms: A suite of tools for typesetting algorithms in pseudo-code
Package bxcoloremoji: Use color emojis more conveniently
Package boxedminipage: Framed minipages of a specified total width (text and frame combined)