3-[6-(ethoxycarbonyl)-3-ethyl-2-methyl-3H-benzimidazol-1-ium-1-yl]propane-1-sulfonate 의 분자 구조, CAS 번호: 32634-39-2
3-[6-(ethoxycarbonyl)-3-ethyl-2-methyl-3H-benzimidazol-1-ium-1-yl]propane-1-sulfonate 의 분자 구조, CAS 번호: 32634-39-23-[6-(ethoxycarbonyl)-3-ethyl-2-methyl-3H-benzimidazol-1-ium-1-yl]propane-1-sulfonate 의 분자 구조, CAS 번호: 32634-39-2