1H-Pyrrole-3,4-dimethanol, 1-(4-butylphenyl)-2,5-dimethyl-, bis(methylcarbamate) (ester) 1H-Pyrrole-3,4-dimethanol, 1-(4-butylphenyl)-2,5-dimethyl-,bis(methylcarbamate) (ester) 64618-57-1 NSC276361