Exact Mass: 587.2268

Exact Mass Matches: 587.2268

Found 54 metabolites which its exact mass value is equals to given mass value 587.2268, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-Acetyl-D-glucosaminyldiphosphodolichol

N-[(2S,3R,4R,5S,6R)-4,5-Dihydroxy-2-{[hydroxy({[hydroxy({[(6E)-3,7,11-trimethyldodeca-6,10-dien-1-yl]oxy})phosphoryl]oxy})phosphoryl]oxy}-6-(hydroxymethyl)oxan-3-yl]ethanimidate

C23H43NO12P2 (587.226)


This compound is an intermediate in N-glycan biosynthesis, and the byproduct of N-acetylglucosaminyldiphosphodolichol (EC 2.4.1.141) and UDP-N-acetylglucosamine-dolichyl-phosphate (EC 2.7.8.15). (KEGG) This compound and its corresponding enzymes are implicated in the developmental programmes of a variety of eukaryotes. (PMID: 10024536) [HMDB] This compound is an intermediate in N-glycan biosynthesis, and the byproduct of N-acetylglucosaminyldiphosphodolichol (EC 2.4.1.141) and UDP-N-acetylglucosamine-dolichyl-phosphate (EC 2.7.8.15). (KEGG) This compound and its corresponding enzymes are implicated in the developmental programmes of a variety of eukaryotes. (PMID: 10024536).

   
   

Nothramicin

Nothramicin

C30H37NO11 (587.2366)


An anthracycline antibiotic isolated from the culture broth of Nocardia sp. MJ896-43F17. It exhibits significant antimycobacterial activity against several drug-resistant Mycobacterium smegmatis strains.

   

7beta-hydroxy-6beta-(3,4,5-trimethoxybenzoyloxy)-3alpha-(E)-(3,4,5-trimethoxycinnamoyloxy)tropane

7beta-hydroxy-6beta-(3,4,5-trimethoxybenzoyloxy)-3alpha-(E)-(3,4,5-trimethoxycinnamoyloxy)tropane

C30H37NO11 (587.2366)


   

Brominated Phosphatidylcholine C24H47BrNO8 - putative - Functions on the acyl moity have unknown location

Brominated Phosphatidylcholine C24H47BrNO8 - putative - Functions on the acyl moity have unknown location

C24H47BrNO8P (587.2222)


   

Brominated Phosphatidylcholine mz 2+ C24H47BrNO8 - putative - Functions on the acyl moity have unknown location

Brominated Phosphatidylcholine mz 2+ C24H47BrNO8 - putative - Functions on the acyl moity have unknown location

C24H47BrNO8P (587.2222)


   

Asp Gln Tyr Tyr

(3S)-3-amino-3-{[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Asp Tyr Gln Tyr

(3S)-3-amino-3-{[(1S)-1-{[(1S)-3-carbamoyl-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Asp Tyr Tyr Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoic acid

C27H33N5O10 (587.2227)


   

Glu Asn Tyr Tyr

(4S)-4-amino-4-{[(1S)-2-carbamoyl-1-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Glu Tyr Asn Tyr

(4S)-4-amino-4-{[(1S)-1-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Glu Tyr Tyr Asn

(4S)-4-amino-4-{[(1S)-1-{[(1S)-1-{[(1S)-2-carbamoyl-1-carboxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Asn Glu Tyr Tyr

(4S)-4-[(2S)-2-amino-3-carbamoylpropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Asn Tyr Glu Tyr

(4S)-4-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Asn Tyr Tyr Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid

C27H33N5O10 (587.2227)


   

Gln Asp Tyr Tyr

(3S)-3-[(2S)-2-amino-4-carbamoylbutanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Gln Tyr Asp Tyr

(3S)-3-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Gln Tyr Tyr Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid

C27H33N5O10 (587.2227)


   

Tyr Asp Gln Tyr

(3S)-3-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-{[(1S)-3-carbamoyl-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Tyr Asp Tyr Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-carboxypropanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoic acid

C27H33N5O10 (587.2227)


   

Tyr Glu Asn Tyr

(4S)-4-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-2-carbamoyl-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Tyr Glu Tyr Asn

(4S)-4-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-1-{[(1S)-2-carbamoyl-1-carboxyethyl]carbamoyl}-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Tyr Asn Glu Tyr

(4S)-4-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-carbamoylpropanamido]-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Tyr Asn Tyr Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-carbamoylpropanamido]-3-(4-hydroxyphenyl)propanamido]pentanedioic acid

C27H33N5O10 (587.2227)


   

Tyr Gln Asp Tyr

(3S)-3-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-3-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}propanoic acid

C27H33N5O10 (587.2227)


   

Tyr Gln Tyr Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]butanedioic acid

C27H33N5O10 (587.2227)


   

Tyr Tyr Asp Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-carboxypropanamido]-4-carbamoylbutanoic acid

C27H33N5O10 (587.2227)


   

Tyr Tyr Glu Asn

(4S)-4-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-{[(1S)-2-carbamoyl-1-carboxyethyl]carbamoyl}butanoic acid

C27H33N5O10 (587.2227)


   

Tyr Tyr Asn Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-carbamoylpropanamido]pentanedioic acid

C27H33N5O10 (587.2227)


   

Tyr Tyr Gln Asp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]butanedioic acid

C27H33N5O10 (587.2227)


   

N-Acetyl-D-glucosaminyldiphosphodolichol

N-Acetyl-D-glucosaminyldiphosphodolichol

C23H43NO12P2 (587.226)


   

Aurora A Inhibitor I

N-(2-Chlorophenyl)-4-((2-((4-(2-(4-ethylpiperazin-1-yl)-2-oxoethyl)phenyl)amino)-5-fluoropyrimidin-4-yl)amino)benzamide

C31H31ClFN7O2 (587.2212)


   

5-O-(4,4-Dimethoxytrityl)-N4-acetyl-2-deoxycytidine

5-O-(4,4-Dimethoxytrityl)-N4-acetyl-2-deoxycytidine

C32H33N3O8 (587.2268)


   

3-Hexadecyl-1-methyl-1H-imidazolium 1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide

3-Hexadecyl-1-methyl-1H-imidazolium 1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide

C22H39F6N3O4S2 (587.2286)


   

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(3-hydroxy-5-oxo-1,7-diphenylheptan-4-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(3-hydroxy-5-oxo-1,7-diphenylheptan-4-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

C29H37N3O8S (587.2301)


   

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(2-hydroxy-5-oxo-1,7-diphenylheptyl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(2-hydroxy-5-oxo-1,7-diphenylheptyl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

C29H37N3O8S (587.2301)


   

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(1-hydroxy-5-oxo-1,7-diphenylheptan-2-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(1-hydroxy-5-oxo-1,7-diphenylheptan-2-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

C29H37N3O8S (587.2301)


   

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(4-hydroxy-5-oxo-1,7-diphenylheptan-3-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-[(4-hydroxy-5-oxo-1,7-diphenylheptan-3-yl)sulfanyl]ethyl}-C-hydroxycarbonimidoyl)butanoic acid

C29H37N3O8S (587.2301)


   

[3-hydroxy-2-[(Z)-16-(81Br)bromanyl-5-hydroxyhexadec-12-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

[3-hydroxy-2-[(Z)-16-(81Br)bromanyl-5-hydroxyhexadec-12-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C24H47BrNO8P (587.2222)


   

[3-hydroxy-2-[(Z)-16-(79Br)bromanyl-5-hydroxyhexadec-12-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

[3-hydroxy-2-[(Z)-16-(79Br)bromanyl-5-hydroxyhexadec-12-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C24H47BrNO8P (587.2222)


   

(3s,6s,7r)-6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

(3s,6s,7r)-6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

3α-(3,4,5-trimethoxy-cinnamoyloxy)-7β-(3,4,5-trimethoxybenzoyloxy)-6α-hydroxy-tropane

NA

C30H37NO11 (587.2366)


{"Ingredient_id": "HBIN007915","Ingredient_name": "3\u03b1-(3,4,5-trimethoxy-cinnamoyloxy)-7\u03b2-(3,4,5-trimethoxybenzoyloxy)-6\u03b1-hydroxy-tropane","Alias": "NA","Ingredient_formula": "C30H37NO11","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "21887","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

6-hydroxy-8-methyl-7-{[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

6-hydroxy-8-methyl-7-{[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

14,26-dihydroxy-2-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]-9,9,16,16-tetramethyl-8-oxa-14,23,25-triazaheptacyclo[17.5.2.0¹,¹⁷.0³,¹⁵.0⁴,¹³.0⁷,¹².0¹⁹,²³]hexacosa-3(15),4,6,10,12,25-hexaen-24-one

14,26-dihydroxy-2-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]-9,9,16,16-tetramethyl-8-oxa-14,23,25-triazaheptacyclo[17.5.2.0¹,¹⁷.0³,¹⁵.0⁴,¹³.0⁷,¹².0¹⁹,²³]hexacosa-3(15),4,6,10,12,25-hexaen-24-one

C32H33N3O8 (587.2268)


   

7-hydroxy-8-methyl-3-{[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

7-hydroxy-8-methyl-3-{[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

(1r,2s,17s,19s)-14,26-dihydroxy-2-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]-9,9,16,16-tetramethyl-8-oxa-14,23,25-triazaheptacyclo[17.5.2.0¹,¹⁷.0³,¹⁵.0⁴,¹³.0⁷,¹².0¹⁹,²³]hexacosa-3(15),4,6,10,12,25-hexaen-24-one

(1r,2s,17s,19s)-14,26-dihydroxy-2-[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]-9,9,16,16-tetramethyl-8-oxa-14,23,25-triazaheptacyclo[17.5.2.0¹,¹⁷.0³,¹⁵.0⁴,¹³.0⁷,¹².0¹⁹,²³]hexacosa-3(15),4,6,10,12,25-hexaen-24-one

C32H33N3O8 (587.2268)


   

(1s,3s,5r,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

(1s,3s,5r,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

(1s,4s,9s,10s,25s,26r)-4,22-dihydroxy-7-(hydroxymethyl)-17,17,24,24-tetramethyl-8,16-dioxa-3,22,28-triazanonacyclo[23.6.1.0¹,²⁸.0³,²⁶.0⁴,⁹.0¹⁰,²⁶.0¹¹,²³.0¹²,²¹.0¹⁵,²⁰]dotriaconta-6,11(23),12,14,18,20-hexaene-2,5,27-trione

(1s,4s,9s,10s,25s,26r)-4,22-dihydroxy-7-(hydroxymethyl)-17,17,24,24-tetramethyl-8,16-dioxa-3,22,28-triazanonacyclo[23.6.1.0¹,²⁸.0³,²⁶.0⁴,⁹.0¹⁰,²⁶.0¹¹,²³.0¹²,²¹.0¹⁵,²⁰]dotriaconta-6,11(23),12,14,18,20-hexaene-2,5,27-trione

C32H33N3O8 (587.2268)


   

(7s,8r,9r,10r)-7-{[(2s,4s,5r,6r)-4-(dimethylamino)-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,6,9,10-tetrahydroxy-1,8-dimethoxy-9-methyl-8,10-dihydro-7h-tetracene-5,12-dione

(7s,8r,9r,10r)-7-{[(2s,4s,5r,6r)-4-(dimethylamino)-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,6,9,10-tetrahydroxy-1,8-dimethoxy-9-methyl-8,10-dihydro-7h-tetracene-5,12-dione

C30H37NO11 (587.2366)


   

(1s,3s,5r,6r,7s)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

(1s,3s,5r,6r,7s)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

(1s,3r,5r,6r,7s)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

(1s,3r,5r,6r,7s)-7-hydroxy-8-methyl-3-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

(1r,3s,5s,6r,7s)-6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

(1r,3s,5s,6r,7s)-6-hydroxy-8-methyl-7-{[(2e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl 3,4,5-trimethoxybenzoate

C30H37NO11 (587.2366)


   

4,22-dihydroxy-7-(hydroxymethyl)-17,17,24,24-tetramethyl-8,16-dioxa-3,22,28-triazanonacyclo[23.6.1.0¹,²⁸.0³,²⁶.0⁴,⁹.0¹⁰,²⁶.0¹¹,²³.0¹²,²¹.0¹⁵,²⁰]dotriaconta-6,11(23),12,14,18,20-hexaene-2,5,27-trione

4,22-dihydroxy-7-(hydroxymethyl)-17,17,24,24-tetramethyl-8,16-dioxa-3,22,28-triazanonacyclo[23.6.1.0¹,²⁸.0³,²⁶.0⁴,⁹.0¹⁰,²⁶.0¹¹,²³.0¹²,²¹.0¹⁵,²⁰]dotriaconta-6,11(23),12,14,18,20-hexaene-2,5,27-trione

C32H33N3O8 (587.2268)