iOS Apps (iPhone, iPad & iPod Touch) available:
OrgSynAbbr is a reference tool for looking up organic chemistry acronyms and abbreviations. Over 750 entries are listed with both structures and relevant information covering many areas essential to synthetic organic chemistry.
It is a perfect companion for any students learning organic chemistry or researchers (chemical, biochemical, pharmaceutical) involved in organic synthesis.
HantzWid (short for Hantzsch-Widman) is a nomenclature utility for heterocyclic rings. Its database has over 600 different ring systems ranging from common everyday heterocycles to exotic ones.
It is an indispensable tool for anyone who works with organic molecules whether in academic research, chemical and pharmaceutical industry, or even patent lawyers specialising in chemistry.