structural formula business number 01hj molecular formula c6h14n4o2 molecular weight 174.20 label 2-amino-5-argininoic acid, l-protein ami ...

structural formula business number 02bm molecular formula c6h6n2o6s molecular weight 234.19 label 6-nitro-2-aminophenol-4-sulfonic acid, 6 ...

structural formula business number 02bl molecular formula c6h5n3o5 molecular weight 199.12 label 2-amino-4,6-dinitrophenol, 2-amino-4,6-di ...

structural formula business number 01hh molecular formula c12h9n3o4 molecular weight 259.22 label try magnesium spirit, azo violet, ...