UNII substance

PYROCATECHOL SULFITE

UNII 562KYK2BXP · chemical

Key facts

UNII 562KYK2BXP
Preferred name PYROCATECHOL SULFITE
CAS registry number 6255-58-9
Molecular formula C6H4O3S
InChIKey IOODIIRXODOLHP-UHFFFAOYSA-N
PubChem CID 138705
Substance type chemical
Ingredient type INGREDIENT SUBSTANCE
GSRS record gsrs.ncats.nih.gov

At a glance

  • 1–9 Other names and synonyms

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About UNII substances

A Unique Ingredient Identifier (UNII) is the FDA's permanent identifier for a substance in regulated products, assigned through the Global Substance Registration System.

Source: U.S. Food and Drug Administration (FDA), Global Substance Registration System (GSRS)

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