3-10-00-01378 (Beilstein Handbook Reference) 5-Chloro-2,4-dihydroxybenzoic acid 5-Chloro-4-hydroxysalicylic acid 5-Chloro-beta-resorcylic acid 67828-44-8 BRN 3090624 Benzoic acid, 5-chloro-2,4-dihydroxy- EINECS 267-267-5 beta-Resorcylic acid, 5-chloro-