6901-14-0

g-Lumicolchicine Einecs 230-009-7 GAMMA-LUMICOLCHICINE Colchicine impurity G Colchicine Impurity 7 Colchicine Impurity 14 Colchicine EP Impurity G Colchicine Lumicolchicine GAMMA-LUMICOLCHICINE USP/EP/BP Colchicine EP Impurity G (γ-Lumicolchicine) Colchicine EP Impurity G (r-Lumicolchicine) Colchicine Impurity 7（Colchicine EP Impurity G） N-((7S,7bS,10aR)-1,2,3,9-tetramethoxy-8-oxo-5,6,7,7b,8,10a-hexahydrobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c][7]annulen-7-yl)acetamide N-[(7S,7bS,10aR)-5,6,7,7b,8,10a-Hexahydro-1,2,3,9-tetramethoxy-8-oxobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl]acetamide [7S-(7alpha,7balpha,10aalpha)]-N-(5,6,7,7b,8,10a-hexahydro-1,2,3,9-tetramethoxy-8-oxobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl)acetamide (7S-(7alpha,7Balpha,10aalpha))-N-(5,6,7,7B,8,10A-hexahydro-1,2,3,9-tetramethoxy-8-oxobenzo(A)cyclopenta(3,4)cyclobuta(1,2-C)cyclohepten-7-yl)acetamide