Cyclopenta[c]pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-6-hydroxy-7-methyl-, methyl ester, (1S,4aS,6S,7R,7aS)-
Cyclopenta[c]pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-6-hydroxy-7-methyl-, methyl ester
Cyclopenta[c]pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-6-hydroxy-7-methyl-, methyl ester, [1S-(1alpha,4aalpha,6alpha,7alpha,7aalpha)]-

Benzeneacetic acid, alpha-(hydroxymethyl)- (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester
Benzeneacetic acid, alpha-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, endo-
Benzeneacetic acid, alpha-(hydroxymethyl)-, (3-endo)-8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester

Aconitane-8,13,14,15-tetrol, 1,6,16-trimethoxy-4-(methoxymethyl)-20-methyl-, 8-acetate 14-benzoate, (1alpha,6alpha,14alpha,15alpha,1beta)-

Benzeneacetic acid alpha-(hydroxymethyl)- (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester

Aconitane-3,8,13,14,15-pentol, 1,6,16-trimethoxy-4-(methoxymethyl)-20-methyl-, 8-acetate 14-benzoate, (1alpha,3alpha,6alpha,14alpha,15alpha,16beta)-

1H,5H,10H-Dipyrido[2,1-f:3',2',1'-ij][1,6]naphthyridin-10-one, dodecahydro-, 4-oxide, [4R-(4alpha,7a beta,13a alpha,13b beta,13c beta)]-

Q Exactive Plus Orbitrap Thermo Scientific
LC-10ADVPmicro HPLC, Shimadzu; LTQ Orbitrap, Thermo Scientific
LTQ Orbitrap XL Thermo Fisher Scientific
Orbitrap Fusion Tribrid Thermo Fisher Scientific
Agilent QTof 6545, Agilent Technologies [MS:1000490]
Q-Exactive HF, Thermo Scientific [MS:1002523]
Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies
LTQ Orbitrap XL, Thermo Scientfic; HP-1100 HPLC, Agilent
JMS-T100GCV (JEOL, Akishima, Japan) coupled to Agilent 7890A (Agilent, Wilmington, USA) gas chromatograph.
Xevo G2-S QtOF, Waters (USA) coupled to ACQUITY UPLC, Waters (USA).
LTQ Orbitrap XL hybrid iontrap-Orbitrap (Thermo Fisher Scientific, San Jose, CA, USA)
Xevo TQS micro (Waters, MA, USA) coupled to ACQUITY UPLC H-Class (Waters, MA, USA)
ACQUITY UPLC H-Class/Xevo TQD (Waters, Milford, USA)
GCMS-QP2010 Ultra (Shimadzu, Kyoto, Japan)
TSQ Vantage, Thermo Scientific coupled to Nexera, Shimadzu
JMS-T100GCV (JEOL, Akishima, Japan) coupled to Agilent 7890A gas chromatography.
PTR-QMS 500 (IONICON Analytik GmbH, Innsbruck, Austria)
MALDI-QITTOF noncommercial prototype model (Shimadzu Corporation, Kyoto, Japan)
Dionex U3000 and Exactive Orbitrap (Thermofisher Scientific)
LTQ Orbitap Velos (Thermofisher Scientific)
Quattro Premier, Micromass (USA) coupled to Alliance HT 2795, Waters (USA).
LCMS-2020 (SHIMADZU Corp., Kyoto, Japan)
Quattro Premier, Micromass. Alliance HT 2795,Waters
JMS-T100GCV (JEOL, Akishima, Japan) coupled to Agilent 7890A(USA)
JMS-700V (JEOL, Akishima, Japan) coupled to Agilent 6890N (Agilent, Wilmington, USA) gas chromatograph.
LCMS-2020 (SHIMADZU Corp., Kyoto, Japan) coupled to Vapur Interface (AMR. Inc., Tokyo, Japan).
Hitachi type M-80 B double focusing mass spectrometer
Agilent 7000B QqQMS, Agilent; Agilent 7906A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7894A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7903A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7892A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7905A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7891A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7899A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7895A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7904A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7898A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7893A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7901A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7900A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7908A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7902A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7896A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7890A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7907A series GC system, Agilent Technologies
Agilent 7000B QqQMS, Agilent; Agilent 7897A series GC system, Agilent Technologies
LC, Waters Acquity UPLC System; MS, Waters Xevo G2 Q-Tof
UPLC Waters, Quattro Ultima Pt Micromass
CE-system connected to 6210 Time-of-Flight MS, Agilent
AB Sciex TripleTOF 5600+ system (Q-TOF) equipped with a DuoSpray ion source
Acquity UPLC Peptide BEH C18 column (50 x 2.1 mm; 1.7 um), Sciex TripleTOF5600
Agilent 6410 Triple Quadrupole LC/MS system
Bruker Esquire3000plus(Bruker-Franzen Analytik, Bremen, Germany);Agilent (Palo Alto, CA, USA) model 1100 chro-matography system
Micromass (Altrincham, UK) QuattroII triple-quadrupole mass spectrometer, JASCO(Tokyo, Japan) model 980 LC
Agilent (Waldbronn, Germany) Model 1100; API 3000 triple-quadrupole mass spectrometer (Perkin-Elmer Sciex, Concord, ON, Canada)
LCQ mass spectrometer (Finnigan MAT, San Jose, CA, USA)
API 3000 triple-quadrupole mass spectrometer (PerkinElmer Sciex, Concord, ON, Canada)
API 2000 ESI-MS/MS system triple quadrupole mass spectrometer (Sciex Applied Biosystems, Toronto, Canada)
Thermo Scientific LTQ-XL (San Jose, CA, USA)
ACQUITY UPLC system (Waters Co., MA, USA)
Perkin-Elmer Sciex API 365 and 3000 triple-quadrupole mass
Finnigan (San Jose, CA, USA) model LCQ Duo quadruple-ion trap mass spectrometer;  ThermoQuest (San Jose, CA, USA) model P4000 HPLC
LCQ ion-trap instrument (Finngan MAT, San Jose, CA, USA); Waters (Milford, MA, USA) 2690 HPLC
Q Exactive Orbitrap Plus Thermo Scientific
JMS DX-300/JMS-3500 data system, Japan Electron Optics Laboratory, Japan

42% (nominal) with stepped collision energies 30% and 55%