RC-81.1.3.3 Note, correct "higher that the standard one" to "higher than the standard one".
RC-81.3.1 last example, spelling of pentan-3-yl-1-yliden-5-ylidyne corrected (elision of the 'e').
RC-81.3.3.2 criterion (c), reference 4d replaced by reference 11.
RC-82.2.3.3 example 2, spelling of benzenaminylium corrected.
RC-82.2.3.4 example 2, brackets of (2-methylpropan-2-yl)peroxylium corrected.
RC-82.3.1 example 8, structure corrected (double bond deleted)
RC-82.4 last example, names corrected to 6,9,9-trimethyl... (not 6,6,9,9-tetramethyl...)
RC-82.5.8.4 criterion (c) reference 4d deleted.
RC-82.5.8.4 last example, names corrected to ...1,1'-diium (hyphen missing)
RC-83.1.4.2 third example first names corrected to pyrocatecholate.
RC-83.2 last example, structure corrected (CH3 inside bracket) and names corrected to ...tri-p-tolyl... (italic p).
RC-83.3 paragraph three (excluding notes) first sentence corrected to ...skeletal atoms they represent are numbered,... ("and" deleted).
RC-83.4.7.4 criterion (b), reference 4d deleted.
RC-84.1.1 example 9, alternative name 2-methyl-4-oxoisoselenochroman-2-ium-3-ide added.
RC-85.4 example 5, name ...penta-1,4-dien-3-yl corrected (elision of the 'e')
RC-85.4 example 11, name 5-benzyl-3,7,8,10-tetramethyl-4-oxido-2-oxo-2,3,5,10-tetrahydrobenzo[g]pteridin-5-ium-5-yl corrected (delete oxo after tetrahydro).