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. 2025 May 19;41(5):455–475. doi: 10.1007/s43188-025-00287-y

Table 7.

Results of ADRA and LLNA for an additional 40 substances

No Test substance ADRA LLNA result
NAC NAL Result
1 Diphenylcyclopropenone 28.7 [18] 6.3 [18] S S
2 4-Nitrobenzyl bromide –* – – S
3 Benzoyl peroxide 100.0 [18] 50.6 [18] S S
4 Potassium dichromate – – – S
5 Tetrachlorosalicylanilide 43.4 [18] 2.1 [18 S S
6 2-Methyl-2H-isothiazol-3-one(Methylisothiazolinone) – – – S
7 Phthalic anhydride – – – S
8 Benzyl bromide – – – S
9 Iodopropynyl butylcarbamate – – S
10 Fluorescein-5-isothiocyanate 100.0 [19] 100.0 [19] S S
11 Toluene-2,5-diamine sulphate – – – S
12 1,4-Phenylenediamine – – – S
13 1,4-Dihydroquinone(Hydroquinone) – – – S
14 m-Aminophenol – – – S
15 Methyl-2-nonynoate 15.0 [18] 1.4 [18] S S
16 Safranal – – – S
17 Methyldibromo glutaronitrile – – – S
18 trans-2-Hexenal – – – S
19 Bisphenol A-diglycidyl ether – – – S
20 Cinnamic aldehyde 95.5 [19] 81.3 [19] S S
21 2-Hydroxyethyl acrylate 100.0 [19] 81.5 [19] S S
22 2-Phenylpropionaldehyde 8.0 [18] 4.6 [18] S S
23 Propyl gallate 93.7 [19] 75.2 [19] S S
24 Isoeugenol – – – S
25 4-Allylanisole 27.0 [18] 3.9 [18] S S
26 5-Methyl-2,3-hexanedione 23.2 [19] 98.9 [19] S S
27 Lilial 7.0 [18] 3.9 [18] S S
28 2,3-Butanedione 100.0 [19] 73.1 [19] S S
29 Eugenol – – – S
30 Citral – – – S
31 Abieticacid 32.3 [20] 0.0 [20] S S
32 Cyclamen aldehyde 3.1 [18] 1.7 [18] NS S
33 Propyl paraben –3.3 [19] 1.0 [19] NS NS
34 Propylene glycol –5.0 [19] –0.2 [19] NS NS
35 Diethyl phthalate 0.0 [18] 1.7 [18] NS NS
36 Coumarin 2.5 [19] 1.5 [19] NS NS
37 Chlorobenzene 0.0 [18] 0.7 [18] NS NS
38 Hexane 0.2 [18] 0.9 [18] NS NS
39 Streptomycin sulfate – – – NS
40 Clofibrate 0.2 [20] 0.4 [20] NS NS

NAC: N-(2-(1-naphthyl)acetyl)-L-cysteine, NAL: α-N-(2-(1-naphthyl)acetyl)-L-lysine

*No ADRA test results