6-Oxo-1-phenyl-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid 의 분자 구조, CAS 번호: 33548-33-3
6-Oxo-1-phenyl-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid 의 분자 구조, CAS 번호: 33548-33-36-Oxo-1-phenyl-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid 의 분자 구조, CAS 번호: 33548-33-3