Exact structure results for SM 20:1;O2/11:0

LM_ID	Common Name	Systematic Name	Formula	Mass
LMSP03019CL5	SM(d20:1(4E)/11:0)	N-(undecanoyl)-4E-eicosasphingenine-1-phosphocholine	C36H73N2O6P	660.5206
LMSP03019CO1	SM(d20:1(8E)/11:0)	N-(undecanoyl)-4E-eicosasphingenine-1-phosphocholine	C36H73N2O6P	660.5206