N-Succinimidyl-N-methylcarbamate, Methyl isocyanate substitute, O-succinimidyl N-methylcarbamate;, N-methylcarbamic acid N'-hydroxysuccinimide ester; N-(methylcarbamoyloxy)succinimide; N-succinimidyl-N-methyl carbamate; 2,5-Dioxopyrrolidin-1-yl methylcarbamate; MIC substitute; N-succinimidyl N-methylcarboxamide;