structural formula business number 0259 molecular formula c12h8n2 molecular weight 180.21 label anthracene, dibenzo[b,e]pyrazine numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:92-82-0 mdl number:mfcd00005023 einecs number:202-193-9 rtecs number:sg1360000 brn number:126500 pubchem number:24887204 physical property data...