2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯-beta-D-半乳糖苷
2-硝基苯-beta-D-半乳糖苷
2-硝基苯-beta-D-半乳糖苷
2-硝基苯-beta-D-半乳糖苷
2-硝基苯-beta-D-半乳糖苷
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)
2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)