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Products CAS No. Assay
3,4-Dihydroxybenzoic acid 99-50-3 98% 
3,4-Dihydroxybenzoicacid 99-50-3 98% 
Methyl-3,4-Dihydroxybenzoate 2150-43-8 98% 
3,4-dihydroxybenzoic Acid Potassium Salt  98% 
3,4-Dihydroxybenzoic acid ethyl ester 3943-89-3 98% 
3,4-DIHYDROXYBENZOIC ACID ETHYLESTER 3943-89-3 98% 
Ethyl-3,4-Dihydroxybenzoate 3943-89-3 98% 
3,4-Dihydroxybenzhydrazide 39635-11-5 98% 
3,4-Dihydroxyphenylacetic acid methyl ester 25379-88-8 98% 
3’,4’-Dihydroxyacetophenone 1197-09-7 98% 
3,4-Dihydroxybenzylamine hydrobromide 16290-26-9 98% 
3,4-Dihydroxybenzyl alcohol 3897-89-0 98% 
3,4-Dihydroxy benzophenone 10425-11-3 98% 
isochroman-4-amine hydrochloride 147663-00-1 98% 
3,4-Dihydro-2H-pyran 110-87-2 98% 
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