a bacteriochlorophyllide d <=> a 3-vinylbacteriochlorophyllide d + H2O
a bacteriochlorophyllide d <=> a 3-vinylbacteriochlorophyllide d + h2o
a bacteriochlorophyllide d <=> a 3-vinylbacteriochlorophyllide d + H2O
a bacteriochlorophyllide d <=> a 3-vinylbacteriochlorophyllide d + h2o