chloromethane + S-adenosyl-L-homocysteine => chloride + S-adenosyl-L-methionine
chloromethane + s-adenosyl-l-homocysteine => chloride + s-adenosyl-l-methionine
chloromethane + S-adenosyl-L-homocysteine => chloride + S-adenosyl-L-methionine
chloromethane + s-adenosyl-l-homocysteine => chloride + s-adenosyl-l-methionine