97592-82-0(2-Propanol, 1,1'-[[3-[(3-aminopropyl)(2-hydroxypropyl)amino]propyl]imino]bis-, N-tallow alkyl derivs.)

97592-82-0(2-Propanol, 1,1'-[[3-[(3-aminopropyl)(2-hydroxypropyl)amino]propyl]imino]bis-, N-tallow alkyl derivs.)推荐供应商