structural formula physical competition number 0156 molecular formula c6h8clno molecular weight 145.59 label para-aminophenol hydrochloride, ...

structural formula physical competition number 0295 molecular formula c7h8o molecular weight 108.14 label o-cresol, o-steamed lignooleic a ...

structural formula physical competition number 0155 molecular formula c5h9n3·2h3po4 molecular weight 307.13 label histamine diphosphate, h ...

structural formula physical competition number 0294 molecular formula c8h10 molecular weight 106 label 1,2-dimethylbenzene, 1,2-dimethylbe ...