Table 2.

Chemicals analysed in detail.

Name and CAS	2-D structure	LLNA test concentrations and responses
		%	SI
2-Amino-3-hydroxypyridinea		5	2.9
CAS 16867-03-1		25	1.7
		50	1.9
2,5-diaminotolueneb		0.5	4.9
		1.5	4.2
CAS 615-50-9		5	3.7
4ʹ-Hydroxychalconec		1	8.6
CAS 2657-25-2		10	10.6
		20	10.8
4-Nitrophthalonitriled		5	2.52
CAS 31643-49-9		10	2.50
		25	1.75
Pleuromutilin-22-mesylated		10	2.46
CAS 60924-38-1		25	2.40
		50	1.54

a Ref. SCCP (2008).

b Ref. SCCP (2007)

c Ref. Kern et al. (2010).

d Ref. echa