Exact Mass: 656.3441

Exact Mass Matches: 656.3441

Found 56 metabolites which its exact mass value is equals to given mass value 656.3441, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Grandidon D|grandidone D

Grandidon D|grandidone D

C40H48O8 (656.3349)


   

angustifonine A

angustifonine A

C41H44N4O4 (656.3362)


   

PREGN-5-EN-20-ONE,3-[(6-O-B-D-GLUCOPYRANOSYL-B-D-GLUCOPYRANOSYL)OXY]-14-HYDROXY-,(3B,14B)- (9CI)

PREGN-5-EN-20-ONE,3-[(6-O-B-D-GLUCOPYRANOSYL-B-D-GLUCOPYRANOSYL)OXY]-14-HYDROXY-,(3B,14B)- (9CI)

C33H52O13 (656.3408)


   

2alpha,3beta-dihydroxy-5alpha-pregn-16-en-20-one-3-O-beta-D-glucopyranosyl(1->4)-beta-D-galactopyranoside

2alpha,3beta-dihydroxy-5alpha-pregn-16-en-20-one-3-O-beta-D-glucopyranosyl(1->4)-beta-D-galactopyranoside

C33H52O13 (656.3408)


   

15G256gamma-OMe

15G256gamma-OMe

C34H48N4O9 (656.3421)


   

desacetylcinobufagin 3-succinyl-L-arginine ester

desacetylcinobufagin 3-succinyl-L-arginine ester

C34H48N4O9 (656.3421)


   

MLS000028713-01!DEFEROXAMINE MESYLATE

MLS000028713-01!DEFEROXAMINE MESYLATE

C26H52N6O11S (656.3415)


   

C33H52O13

NCGC00380159-01_C33H52O13_

C33H52O13 (656.3408)


   

DEFEROXAMINE MESYLATE_major

DEFEROXAMINE MESYLATE_major

C26H52N6O11S (656.3415)


   

Arg Arg Tyr Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C30H44N10O7 (656.3394)


   

Arg Tyr Arg Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanoic acid

C30H44N10O7 (656.3394)


   

Arg Tyr Tyr Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

C30H44N10O7 (656.3394)


   

Tyr Arg Arg Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanoic acid

C30H44N10O7 (656.3394)


   

Tyr Arg Tyr Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

C30H44N10O7 (656.3394)


   

Tyr Tyr Arg Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanoic acid

C30H44N10O7 (656.3394)


   

Deferoxamine mesylate

Deferoxamine (mesylate)

C26H52N6O11S (656.3415)


D064449 - Sequestering Agents > D002614 - Chelating Agents > D007502 - Iron Chelating Agents COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Deferoxamine mesylate (Deferoxamine B mesylate) is an iron chelator (binds to Fe(III) and many other metal cations), is widely used to reduce iron accumulation and deposition in tissues. Deferoxamine mesylate upregulates HIF-1α levels with good antioxidant activity. Deferoxamine mesylate also shows anti-proliferative activity, can induce apoptosis and autophagy in cancer cells. Deferoxamine mesylate can be used in studies of diabetes, neurodegenerative diseases as well as anti-cancer and anti-COVID-19[1][2][3][4][5].

   

Ac-tBu-Gly-tBu-Gly-Asn(Me)₂-Ala-AMC

Ac-tBu-Gly-tBu-Gly-Asn(Me)₂-Ala-AMC

C33H48N6O8 (656.3533)


   

(2E,4S,5S,6R,7R,8R,9R,10R,11S,12R,13Z,15E)-5,7,9,11-tetrahydroxy-17-[(6-hydroxy-3,7-dimethyl-1,4-dioxo-5,8-dihydronaphthalen-2-yl)amino]-2,4,6,8,10,12,16-heptamethyl-17-oxoheptadeca-2,13,15-trienoate

(2E,4S,5S,6R,7R,8R,9R,10R,11S,12R,13Z,15E)-5,7,9,11-tetrahydroxy-17-[(6-hydroxy-3,7-dimethyl-1,4-dioxo-5,8-dihydronaphthalen-2-yl)amino]-2,4,6,8,10,12,16-heptamethyl-17-oxoheptadeca-2,13,15-trienoate

C36H50NO10- (656.3435)


   

N-{5-[acetyl(hydroxy)amino]pentyl}-N-(5-{4-[(5-aminopentyl)(hydroxy)amino]-4-oxobutanamido}pentyl)-N-hydroxybutanediamide methanesulfonate

N-{5-[acetyl(hydroxy)amino]pentyl}-N-(5-{4-[(5-aminopentyl)(hydroxy)amino]-4-oxobutanamido}pentyl)-N-hydroxybutanediamide methanesulfonate

C26H52N6O11S (656.3415)


D064449 - Sequestering Agents > D002614 - Chelating Agents > D007502 - Iron Chelating Agents

   

1-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenylphenyl)methyl]amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(1-naphthalenyl)urea

1-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl-[(4-phenylphenyl)methyl]amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-3-(1-naphthalenyl)urea

C41H44N4O4 (656.3362)


   

[1-Hexanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] pentadecanoate

[1-Hexanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] pentadecanoate

C30H57O13P (656.3537)


   

[1-Heptanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] tetradecanoate

[1-Heptanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] tetradecanoate

C30H57O13P (656.3537)


   

[1-Butanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] heptadecanoate

[1-Butanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] heptadecanoate

C30H57O13P (656.3537)


   

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-nonanoyloxypropan-2-yl] dodecanoate

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-nonanoyloxypropan-2-yl] dodecanoate

C30H57O13P (656.3537)


   

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-octanoyloxypropan-2-yl] tridecanoate

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-octanoyloxypropan-2-yl] tridecanoate

C30H57O13P (656.3537)


   

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-propanoyloxypropan-2-yl] octadecanoate

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-propanoyloxypropan-2-yl] octadecanoate

C30H57O13P (656.3537)


   

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-pentanoyloxypropan-2-yl] hexadecanoate

[1-[Hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-pentanoyloxypropan-2-yl] hexadecanoate

C30H57O13P (656.3537)


   

[1-Decanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] undecanoate

[1-Decanoyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] undecanoate

C30H57O13P (656.3537)


   

[1-Acetyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] nonadecanoate

[1-Acetyloxy-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] nonadecanoate

C30H57O13P (656.3537)


   

[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-phosphonooxypropyl] (7E,9E,11E,13E,15E)-octadeca-7,9,11,13,15-pentaenoate

[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-phosphonooxypropyl] (7E,9E,11E,13E,15E)-octadeca-7,9,11,13,15-pentaenoate

C37H53O8P (656.3478)


   

[(2R)-2-decanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropyl] undecanoate

[(2R)-2-decanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropyl] undecanoate

C30H57O13P (656.3537)


   

[(2R)-1-decanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] undecanoate

[(2R)-1-decanoyloxy-3-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropan-2-yl] undecanoate

C30H57O13P (656.3537)


   
   
   

PI O-16:0/5:1;O

PI O-16:0/5:1;O

C30H57O13P (656.3537)


   
   
   
   
   
   

ST 27:2;O7;GlcA

ST 27:2;O7;GlcA

C33H52O13 (656.3408)


   

ST 27:3;O8;Hex

ST 27:3;O8;Hex

C33H52O13 (656.3408)


   

methyl (1r,2s,5s)-16-[(2z,6e)-3-[(acetyloxy)methyl]-7,11-dimethyldodeca-2,6,10-trien-1-yl]-10,14-dihydroxy-2-(prop-1-en-2-yl)-6,18-dioxapentacyclo[9.7.1.1¹,⁵.0⁷,¹⁹.0¹²,¹⁷]icosa-7(19),8,10,12,14,16-hexaene-5-carboxylate

methyl (1r,2s,5s)-16-[(2z,6e)-3-[(acetyloxy)methyl]-7,11-dimethyldodeca-2,6,10-trien-1-yl]-10,14-dihydroxy-2-(prop-1-en-2-yl)-6,18-dioxapentacyclo[9.7.1.1¹,⁵.0⁷,¹⁹.0¹²,¹⁷]icosa-7(19),8,10,12,14,16-hexaene-5-carboxylate

C40H48O8 (656.3349)


   

methyl 16-{3-[(acetyloxy)methyl]-7,11-dimethyldodeca-2,6,10-trien-1-yl}-10,14-dihydroxy-2-(prop-1-en-2-yl)-6,18-dioxapentacyclo[9.7.1.1¹,⁵.0⁷,¹⁹.0¹²,¹⁷]icosa-7(19),8,10,12,14,16-hexaene-5-carboxylate

methyl 16-{3-[(acetyloxy)methyl]-7,11-dimethyldodeca-2,6,10-trien-1-yl}-10,14-dihydroxy-2-(prop-1-en-2-yl)-6,18-dioxapentacyclo[9.7.1.1¹,⁵.0⁷,¹⁹.0¹²,¹⁷]icosa-7(19),8,10,12,14,16-hexaene-5-carboxylate

C40H48O8 (656.3349)


   

(2's,4as,7's,9s,10as)-6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

(2's,4as,7's,9s,10as)-6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

C40H48O8 (656.3349)


   

1-(7-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl)ethanone

1-(7-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl)ethanone

C33H52O13 (656.3408)


   

6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

C40H48O8 (656.3349)


   

(2's,4as,7's,9r,10as)-6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

(2's,4as,7's,9r,10as)-6,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,8,8',10,14'-pentone

C40H48O8 (656.3349)


   

methyl 3-[(3s,6r,9r,12s,13s)-13-[(2r)-decan-2-yl]-5,8,11-trihydroxy-3-(hydroxymethyl)-6-(1h-indole-3-carbonyl)-12-methyl-2-oxo-1-oxa-4,7,10-triazacyclotrideca-4,7,10-trien-9-yl]propanoate

methyl 3-[(3s,6r,9r,12s,13s)-13-[(2r)-decan-2-yl]-5,8,11-trihydroxy-3-(hydroxymethyl)-6-(1h-indole-3-carbonyl)-12-methyl-2-oxo-1-oxa-4,7,10-triazacyclotrideca-4,7,10-trien-9-yl]propanoate

C34H48N4O9 (656.3421)


   

1-[(1s,3as,3br,7s,9ar,9bs,11ar)-3a-hydroxy-9a,11a-dimethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1h,2h,3h,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone

1-[(1s,3as,3br,7s,9ar,9bs,11ar)-3a-hydroxy-9a,11a-dimethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1h,2h,3h,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone

C33H52O13 (656.3408)


   

(2'r,4as,7'r,9r,10as)-8,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,6,8',10,14'-pentone

(2'r,4as,7'r,9r,10as)-8,15'-dihydroxy-7,13'-diisopropyl-1,1,2',4a,6',6'-hexamethyl-2,3,4,10a-tetrahydro-11'-oxaspiro[phenanthrene-9,10'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),9'(16'),12'-triene-5,6,8',10,14'-pentone

C40H48O8 (656.3349)


   

(1's,2r,2's,4s,4's,5s,7's,8'r,9's,12's,13'r,15'r,16'r,18's)-4,15',16',18'-tetrahydroxy-5,7',9',13'-tetramethyl-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-19'-one

(1's,2r,2's,4s,4's,5s,7's,8'r,9's,12's,13'r,15'r,16'r,18's)-4,15',16',18'-tetrahydroxy-5,7',9',13'-tetramethyl-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-19'-one

C33H52O13 (656.3408)


   

5-carbamimidamido-2-[(1-hydroxy-4-{[5-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-4-oxobutylidene)amino]pentanoic acid

5-carbamimidamido-2-[(1-hydroxy-4-{[5-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-4-oxobutylidene)amino]pentanoic acid

C34H48N4O9 (656.3421)


   

methyl 3-[13-(decan-2-yl)-5,8,11-trihydroxy-3-(hydroxymethyl)-6-(1h-indole-3-carbonyl)-12-methyl-2-oxo-1-oxa-4,7,10-triazacyclotrideca-4,7,10-trien-9-yl]propanoate

methyl 3-[13-(decan-2-yl)-5,8,11-trihydroxy-3-(hydroxymethyl)-6-(1h-indole-3-carbonyl)-12-methyl-2-oxo-1-oxa-4,7,10-triazacyclotrideca-4,7,10-trien-9-yl]propanoate

C34H48N4O9 (656.3421)


   

(2s)-5-carbamimidamido-2-[(1-hydroxy-4-{[(1r,2s,4r,5r,6r,7r,10s,11s,14s,16r)-5-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-4-oxobutylidene)amino]pentanoic acid

(2s)-5-carbamimidamido-2-[(1-hydroxy-4-{[(1r,2s,4r,5r,6r,7r,10s,11s,14s,16r)-5-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-4-oxobutylidene)amino]pentanoic acid

C34H48N4O9 (656.3421)


   

1-[(3as,3br,5as,7r,8r,9as,9bs,11as)-7-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone

1-[(3as,3br,5as,7r,8r,9as,9bs,11as)-7-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-8-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone

C33H52O13 (656.3408)