0  B19R0.149  CCCCCCCCCCCCCCCCCC(=O)[O-] Molport-006-116-253 [2,0,0,0,0,0|1,0,1]=4
1  B19R0.149  CCCCCCCCCCCCCCCCC[13C](=O)O Molport-003-850-286 [2,0,0,0,0,0|1,0,0]=3
2  B19R0.149  CCCCCCCCCCCCSCCCCC(=O)O Molport-000-225-345 [2,0,0,0,0,0|2,0,0]=4
3  B19R0.149  CCCCCCCCSCCCCCCCCC(=O)O Molport-044-183-077 [2,0,0,0,0,0|2,0,0]=4
4  B19R0.149  O=C(O)CCCCCCCCCCCCCCCCO Molport-001-011-599 [2,0,0,0,0,0|2,0,0]=4