1,2-Naphthoquinonediazide-4-sulfonyl chloride36451-09-9100 % similar 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)64173-96-266 % similar 1,2-Naphthoquinonediazide-5-sulfonyl chloride3770-97-647 % similar Sodium 2,1-diazonaphthol-5-sulfonate2657-00-340 % similar Folin'S reagent521-24-439 % similar 2-Chloro-1,4-naphthoquinone1010-60-236 % similar Dichlone117-80-635 % similar Menadione58-27-533 % similar Lawsone83-72-733 % similar 1,2-Bis(2-chlorophenyl)-1,2-ethanedione21854-95-531 % similar Lapachol84-79-731 % similar Quinoclamine2797-51-530 % similar Phenanthrenequinone84-11-730 % similar