20.2
[]. Damion K Corrigan, et al. Reichardt s dye and its reactions with the alkylating agents 4-chloro--butanol, ethyl methanesulfonate, -bromobutane and Fast Red B - a potentially useful reagent for the detection of genotoxic impurities in pharmaceuticals. J Pharm Pharmacol. 2009 Apr;6(4):5-7.
H226-H290-H02-H5-H9-H5-H5
P20-P2-P24-P240-P24-P242-P24-P26-P264-P270-P27-P280-P02+P52-P04+P40-P0-P62+P64-P70+P78-P90
(8)