久久精品国产亚洲7777,搡老女人老熟妇hhd,黑人巨茎大战白人美女,免费少妇荡乳情欲视频

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


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

Molecular formula: C36H52CoN2O2
Molecular weight: 603.74
Chemical name: (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamino-cobalt(Ⅱ)
CAS Number: 176763-62-5
Quality standard: Enterprise Standard





  Previous product: Manidipine Hydrochloride
  Next product: (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

?