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Table 1 Number of compounds in datasets for each acute oral toxicity category

From: PredAOT: a computational framework for prediction of acute oral toxicity based on multiple random forest models

Toxicity category

LD50 (mg/kg)

Hazard statement

Mouse

Rat

Category 1

< 5

Fatal

67

173

Category 2

5–50

Fatal

282

490

Category 3

50–300

Toxic

1183

1103

Category 4

300–2000

Harmful

3413

2560

Category 5

2000–5000

May be harmful

1281

1912