Colchicine(64-86-8)¹³CNMR Colchicine(64-86-8)¹HNMR Colchicine(64-86-8)IR1 Colchicine(64-86-8)MS Colchicine(64-86-8)IR2 Colchicine(64-86-8)Raman 1,2,3,4,5-Pentamethylcyclopentadiene(4045-44-7)¹HNMR 1,2,3,4,5-Pentamethylcyclopentadiene(4045-44-7)MS 1,2,3,4,5-Pentamethylcyclopentadiene(4045-44-7)¹³CNMR 1,2,3,4,5-Pentamethylcyclopentadiene(4045-44-7)IR1 1,2,3,4,5-Pentamethylcyclopentadiene(4045-44-7)Raman 2,3-Dimethoxy-5-methyl-p-benzoquinone(605-94-7)¹³CNMR 2,3-Dimethoxy-5-methyl-p-benzoquinone(605-94-7)MS 2,3-Dimethoxy-5-methyl-p-benzoquinone(605-94-7)¹HNMR 2,3-Dimethoxy-5-methyl-p-benzoquinone(605-94-7)IR2 2,3-Dimethoxy-5-methyl-p-benzoquinone(605-94-7)IR1 Tetraphenylcyclopentadienone(479-33-4)¹HNMR Tetraphenylcyclopentadienone(479-33-4)MS