69久久精品无码一区二区,百合嗯啊+摸+湿+内裤+gl,国产无套内射普通话对白,国产午夜成人免费看片无遮挡

Chinese|English
(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine


Product name: (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
Structural formula:

Molecular formula: C36H54N2O2
Molecular weight: 546.83
Chemical name: (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
CAS Number: 135616-40-9
Quality standard: Enterprise Standard





  Previous product: (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamino-cobalt(Ⅱ)
  Next product: (1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate

?