structural formula business number 01hf molecular formula c5h5n5o molecular weight 151.13 label 2-aminohypoxanthine, 2-amino-6-hydroxypurine, guanine, guanotin, guanoline, guano ring, iminopurine dioxide, 2-amino-6-hydroxypurine, 2-amino-1,9-dihydro-6h-purin-6-one, 6-n-hydroxyaminopurine, 2-amino-6-oxypurine, pigment 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:73-40-5 mdl...