754881 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7216 -3.6329 0.0000 W 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 176 M END > 0 > 0 > 754881 > 3 > ChemIDplus > 015749436 > 15749-43-6 176W Tungsten, isotope of mass 176 Tungsten-176 > 15749-43-6 > 015749436 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015749436 > 177661 1 $$$$