The impure nature of nitrocatechol sulphate.
D002396:Catechols / Q000031:analogs & derivatives; D004950:Esterases; D009574:Nitro Compounds; D013431:Sulfates
D002396:Catechols; D009574:Nitro Compounds; D013431:Sulfates; C506350:nitrocatechol; D004950:Esterases; C034221:catechol
ESTERASES; PYROCATECHOL/related compounds