3,4-Dihydroxybenzoic Acid

Characteristics

INCI

3,4-Dihydroxybenzoic Acid

CAS

99-50-3 i

This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.

EC

202-760-0 i

This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.

IUPAC

3,4-Dihydroxybenzoic Acid

Functions

skin protecting