What is the IUPAC system?

Related questions

• What does IUPAC mean?
• What are the IUPAC nomenclature rules?
• How do IUPAC names differ from common names?
• According IUPAC, how are root words assigned?
• Why was IUPAC formed?
• Why are IUPAC names necessary?
• Who created the IUPAC nomenclature system?
• How can I explain the formula and name of condensed formula #(CH_3)_2C(C_2H_5)_2# according to IUPAC?
• How can I draw trans-3-decene according to IUPAC?
• How can I draw cis-2-octene according to IUPAC?