别名：5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷;5-溴-4-氯-3-吲哚半乳糖苷;5-溴-4-氯-3-吲哚基-beta-D-吡喃半乳糖苷;5-溴-4- 氯-3-吲哚-β-D-半乳糖苷 X-GAL;5-溴-4氯-3-吲哚-β-D-半乳糖苷;5-溴-4氯-3吲哚基β-D 半乳糖;5-溴-4-氯-3-吲哚基β-D-半乳糖皮蒽[用于生化研究];5-溴-4-氯-3-吲哚-beta-D 半乳糖苷;5-溴-4-氯-3-吲哚-beta-d-半乳糖吡喃糖苷;5-溴-4-氯-3-吲哚-β-D-半乳糖苷;5-溴-4-氯-3-吲哚-β-D-半乳糖苷 (X-gal);5-溴-4氯-3-吲哚-β-D-半乳糖苷 X-gal;5-溴-4-氯-3-吲哚-β-D-吡喃半乳糖苷;5-溴-4-氯-3-吲哚半乳糖苷 X-Gal;5-溴-4-氯-3-吲哚半乳糖苷（x-gal）;5-溴-4-氯-3-吲哚基 β-D-吡喃半乳糖苷;5-溴-4氯-3吲哚基beta-D半乳糖(X-GAL);5-溴-4-氯-3-吲哚基-beta-D-吡喃半乳糖苷 X-Gal;5-溴-4-氯-3吲哚基-D半乳糖苷;5-溴-4氯-3吲哚基β-D 半乳糖（X-gal）;5-溴-4-氯-3-吲哚基-β-D-吡喃半乳糖苷X-GAL;X-gal 5-溴-4-氯-3-吲哚-β-D-半乳糖苷;5-Bromo-4-chloro-3-indolyl-beta-D-galactoside 别名:X-Gal;5-溴-4-氯-3-(β-D-吡喃半乳糖苷)吲哚;5-溴-4-氯-3-吲哚基-B-D-半乳糖甘(X-gal);5-溴-4氯-3-吲哚基-β-D-半乳糖苷;5-溴-4-氯-3-吲哚基β-D-半乳糖皮蒽