4,5,9,10-四氫苯芘
4,5,9,10-四氫苯芘
4,5,9,10-四氫苯芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10-四氫芘
4,5,9,10-四氫芘
4,5,9,10-四氫芘(以升華法純化)
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10 - 四氫芘
4,5,9,10-四氫芘
4,5,9,10-四氫芘
4,5,9,10-四氫芘