Atorvastatin

Atorvastatin Calcium Trihydrate

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CAT No: VS-A094016
CAS No: 344423-98-9
Mol.F.: C33H34FN2O5 : 1/2(Ca) : 3/2H2O
Mol.Wt.: 557.6 : 1/2(40.1) : 3/2(18.0)

Atorvastatin EP Impurity A

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CAT No: VS-A094017
CAS No: 1516864-05-3
Mol.F.: C33H35N2O5 : Na
Mol.Wt.: 539.7 : 23.0

Atorvastatin EP Impurity B

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CAT No: VS-A094018
CAS No: 842103-12-2
Mol.F.: C33H35FN2O5
Mol.Wt.: 558.7

Atorvastatin USP Related Compound B (Calcium)

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CAT No: VS-A094019
CAS No: 887196-25-0
Mol.F.: C33H34FN2O5 : 1/2(ca)
Mol.Wt.: 557.6 : 1/2(40.1)

Atorvastatin USP Related Compound B (Sodium)

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CAT No: VS-A094020
CAS No: 1060754-19-9
Mol.F.: C33H35FN2O5 : Na
Mol.Wt.: 558.6 : 23.0

Atorvastatin EP Impurity C

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CAT No: VS-A094021
CAS No: 693794-20-6
Mol.F.: C33H34F2N2O5
Mol.Wt.: 576.6

Atorvastatin EP Impurity D

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CAT No: VS-A094022
CAS No: 148146-51-4
Mol.F.: C26H22FNO4
Mol.Wt.: 431.5

Atorvastatin EP Impurity E 

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CAT No: VS-A094023
CAS No: 1428118-38-0
Mol.F.: C33H34FN2NaO5
Mol.Wt.: 580.2

Atorvastatin EP Impurity E (Calcium Salt)

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CAT No: VS-A094024
CAS No: 1105067-88-6
Mol.F.: C33H34FN2O5 : 1/2(Ca)
Mol.Wt.: 557.6 : 1/2 (40.1)

Atorvastatin EP Impurity F

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CAT No: VS-A094025
CAS No: 887196-24-9
Mol.F.: C40H48FN3O8
Mol.Wt.: 717.8

Atorvastatin EP Impurity F (Calcium Salt)

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CAT No: VS-A094026
CAS No: 1105067-87-5
Mol.F.: C40H48FN3O8 : 1/2(Ca)
Mol.Wt.: 717.8 : 1/2(40.1)

Atorvastatin EP Impurity G

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CAT No: VS-A094027
CAS No: 887324-53-0
Mol.F.: C34H37FN2O5
Mol.Wt.: 556.6

Atorvastatin EP Impurity G (Calcium Salt)

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CAT No: VS-A094028
CAS No: 887196-29-4
Mol.F.: C34H36FN2O5 : Ca
Mol.Wt.: 571.7 : 40.1

Atorvastatin EP Impurity H

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CAT No: VS-A094029
CAS No: 125995-03-1
Mol.F.: C33H33FN2O4
Mol.Wt.: 540.6

Atorvastatin EP Impurity I

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CAT No: VS-A094030
CAS No: 125971-95-1
Mol.F.: C40H47FN2O5
Mol.Wt.: 654.8

Atorvastatin EP Impurity J

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CAT No: VS-A094031
CAS No: 1105067-93-3
Mol.F.: C33H33FN2O4
Mol.Wt.: 540.6

Atorvastatin EP Impurity M

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CAT No: VS-A094032
CAS No: 1146977-93-6
Mol.F.: C35H39FN2O5 
Mol.Wt.: 586.7

Atorvastatin EP Impurity K

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CAT No: VS-A094033
CAS No: 345891-62-5
Mol.F.: C34H37FN2O5 
Mol.Wt.: 572.7

Atorvastatin EP Impurity N

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CAT No: VS-A094034
CAS No: 134395-00-9
Mol.F.: C37H43FN2O5 
Mol.Wt.: 614.9

Atorvastatin EP Impurity P

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CAT No: VS-A094035
CAS No: 581772-29-4
Mol.F.: C36H39FN2O5 
Mol.Wt.: 598.7

Atorvastatin EP Impurity P (Sodium salt)

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CAT No: VS-A094036
CAS No: 862260-38-6
Mol.F.: C36H39FN2O5 : Na
Mol.Wt.: 598.7 : 23.0

Atorvastatin EP Impurity Q

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CAT No: VS-A094037
CAS No: 906552-18-9
Mol.F.: C33H35FN2O6
Mol.Wt.: 556.6

Atorvastatin Epoxy Pyrrolooxazin Tricyclic Analog

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CAT No: VS-A094038
CAS No: N/A
Mol.F.: C33H33FN2O6 
Mol.Wt.: 572.6

Atorvastatin Pyrrolidone Analog Sodium salt (USP) 

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CAT No: VS-A094039
CAS No: 148217-40-7
Mol.F.: C33H34FN2O6 : Na
Mol.Wt.: 573.6 : 23.0

(3R,5S)-Atorvastatin

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CAT No: VS-A094040
CAS No: 651770-09-1
Mol.F.: C33H35FN2O5
Mol.Wt.: 558.7

Atorvastatin (3S,5R)-Isomer Methyl Ester

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CAT No: VS-A094041
CAS No: N/A
Mol.F.: C34H37FN2O5 
Mol.Wt.: 572.7

Atorvastatin 2,3,4,5-Dianhydro Acid

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CAT No: VS-A094042
CAS No: 2588261-49-6
Mol.F.: C33H31FN2O3
Mol.Wt.: 522.6

Atorvastatin 2,3-Anhydro Lactone

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CAT No: VS-A094043
CAS No: 442851-50-5
Mol.F.: C33H31FN2O3 
Mol.Wt.: 522.6

Atorvastatin 2-Fluoro Analog

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CAT No: VS-A094044
CAS No: 2243639-97-4
Mol.F.: C33H35FN2O5
Mol.Wt.: 558.7

Atorvastatin 2-Fluoro t-Butyl Ester

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CAT No: VS-A094045
CAS No: N/A
Mol.F.: C40H47FN2O5
Mol.Wt.: 654.8

Atorvastatin 2-Hydroxy Analog

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CAT No: VS-A094046
CAS No: 214217-86-4
Mol.F.: C33H34FN2O6 : 1/2(Ca)
Mol.Wt.: 574.7 : 1/2(40.1)

Atorvastatin 2-Hydroxy Lactone 

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CAT No: VS-A094047
CAS No: 163217-74-1
Mol.F.: C33H33FN205 
Mol.Wt.: 556.6

Atorvastatin 2-Hydroxy Analog Sodium salt

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CAT No: VS-A094048
CAS No: 163217-75-2
Mol.F.: C33H34FN2NaO6 
Mol.Wt.: 596.6

Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester 

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CAT No: VS-A094049
CAS No: 1624328-52-4
Mol.F.: C35H37FN2O4 
Mol.Wt.: 568.7

Atorvastatin Acid Sodium salt

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CAT No: VS-A094050
CAS No: 134523-01-6
Mol.F.: C33H34FN2NaO5 
Mol.Wt.: 580.6

Atorvastatin EP Impurity O

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CAT No: VS-A094051
CAS No: N/A
Mol.F.: C33H32FN2NaO5
Mol.Wt.: 578.6

Atorvastatin 3-Oxo Methyl Ester 

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CAT No: VS-A094052
CAS No: 110862-47-0
Mol.F.: C33H35FN2O5 
Mol.Wt.: 570.7

Atorvastatin 3-Oxopropyl Impurity

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CAT No: VS-A094053
CAS No: 110862-46-9
Mol.F.: C29H27FN2O2 
Mol.Wt.: 454.5

Atorvastatin 4-Hydroxy Calcium

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CAT No: VS-A094054
CAS No: 1263176-34-6
Mol.F.: C33H34FN2O6 : 1/2(Ca)
Mol.Wt.: 573.6 : 1/2(40.1)

Atorvastatin 4-Hydroxy Disodium Salt

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CAT No: VS-A094055
CAS No: 214217-88-6
Mol.F.: C33H33FN2Na2O6 
Mol.Wt.: 618.6

Atorvastatin 4-Hydroxy Lactone

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CAT No: VS-A094056
CAS No: 163217-70-7
Mol.F.: C33H33FN2O5 
Mol.Wt.: 556.6

Atorvastatin 5-O-Methyl Sodium

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CAT No: VS-A094057
CAS No: N/A
Mol.F.: C34H36FN2NaO5 
Mol.Wt.: 594.7

Atorvastatin 5-Oxo Acid

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CAT No: VS-A094058
CAS No: 1391052-82-6
Mol.F.: C33H33FN2O5 
Mol.Wt.: 556.6

Atorvastatin Acetonide Methyl Ester

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CAT No: VS-A094059
CAS No: 1353049-81-6
Mol.F.: C37H41FN2O5 
Mol.Wt.: 612.7

Atorvastatin Acetonide t-Butyl Ester (3S,5S)-Isomer

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CAT No: VS-A094060
CAS No: 472967-95-6
Mol.F.: C40H47FN2O5 
Mol.Wt.: 654.8

Atorvastatin Acetonide t-Butyl Ester (4S, 6R)-Isomer

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CAT No: VS-A094061
CAS No: 1105067-90-0
Mol.F.: C40H47FN2O5 
Mol.Wt.: 654.8

Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6R)-Isomer 

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CAT No: VS-A094062
CAS No: 125971-94-0
Mol.F.: C14H23NO4 
Mol.Wt.: 269.3

Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6S)-Isomer

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CAT No: VS-A094063
CAS No: 196085-84-4
Mol.F.: C14H23NO4 
Mol.Wt.: 269.3

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer

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CAT No: VS-A094064
CAS No: 186508-95-2
Mol.F.: C14H23NO4 
Mol.Wt.: 269.3

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer

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CAT No: VS-A094065
CAS No: 196085-85-5
Mol.F.: C14H23NO4 
Mol.Wt.: 269.3

Atorvastatin Acid 

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CAT No: VS-A094066
CAS No: 134523-00-5
Mol.F.: C33H35FN2O5 
Mol.Wt.: 558.6

Atorvastatin Acid Isopropyl Ester

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CAT No: VS-A094067
CAS No: 1035205-25-4
Mol.F.: C36H41FN2O5 
Mol.Wt.: 600.7

Atorvastatin Acyl-beta-D-Glucuronide

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CAT No: VS-A094068
CAS No: 463962-58-5
Mol.F.: C39H43FN2O11 
Mol.Wt.: 734.8

Atorvastatin Diepoxide Calcium Salt

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CAT No: VS-A094069
CAS No: 1807481-01-1
Mol.F.: C33H34FN2O7 : 1/2(Ca)
Mol.Wt.: 589.6 : 1/2(40.1)

Atorvastatin Diepoxide Lactone

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CAT No: VS-A094070
CAS No: 2591410-14-7
Mol.F.: C33H33FN2O6 
Mol.Wt.: 572.6

Atorvastatin Diketo Amide 2-Fluoro Analog

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CAT No: VS-A094071
CAS No: 1797905-42-0
Mol.F.: C26H24FNO3 
Mol.Wt.: 417.5

Atorvastatin Diketo Amide Impurity

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CAT No: VS-A094072
CAS No: 125971-96-2
Mol.F.: C26H24FNO3 
Mol.Wt.: 417.5

Atorvastatin Diketoene Impurity

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CAT No: VS-A094073
CAS No: 1331869-19-2
Mol.F.: C26H22FNO3 
Mol.Wt.: 415.5

Atorvastatin Epoxy Tetrahydrofuran Analog (USP)

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CAT No: VS-A094074
CAS No: 873950-19-7
Mol.F.: C26H24FNO5 
Mol.Wt.: 449.5

Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Sodium salt (USP)

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CAT No: VS-A094075
CAS No: 1315629-79-8
Mol.F.: C33H34FN2NaO7 
Mol.Wt.: 612.6

Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP)

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CAT No: VS-A094076
CAS No: 1316291-19-6
Mol.F.: C33H34FN2NaO7 
Mol.Wt.: 612.6

Atorvastatin Lactone 3-O-Methyl Ether 

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CAT No: VS-A094077
CAS No: N/A
Mol.F.: C34H35FN2O4 
Mol.Wt.: 554.7

Atorvastatin Lactone Dimer

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CAT No: VS-A094078
CAS No: N/A
Mol.F.: C66H66F2N4O8 
Mol.Wt.: 1081.3

Atorvastatin Oxirane Impurity 

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CAT No: VS-A094079
CAS No: 1246818-88-1
Mol.F.: C26H24FNO3 
Mol.Wt.: 417.5

Atorvastatin Pyrrolidone Lactone

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CAT No: VS-A094080
CAS No: 906552-19-0
Mol.F.: C33H33FN2O5 
Mol.Wt.: 556.6

Atorvastatin Pyrrolidone Methyl Ester 

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CAT No: VS-A094081
CAS No: 1795790-02-1
Mol.F.: C34H37FN2O6 
Mol.Wt.: 556.6

Atorvastatin Pyrrolidone Phenanthrene Calcium salt

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CAT No: VS-A094082
CAS No: 148127-12-2
Mol.F.: C33H32FN2O6 : 1/2(Ca)
Mol.Wt.: 556.6

Atorvastatin Pyrrolidone Phenanthrene Lactone

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CAT No: VS-A094083
CAS No: 1795791-15-9
Mol.F.: C33H31FN2O5 
Mol.Wt.: 556.6

Atorvastatin Pyrrolidone Phenanthrene Methyl Ester

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CAT No: VS-A094084
CAS No: 906552-20-3
Mol.F.: C34H35FN2O6 
Mol.Wt.: 556.6

Atorvastatin Pyrrolidone Phenanthrene Sodium salt (R,R)

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CAT No: VS-A094085
CAS No: 1428125-03-4
Mol.F.: C33H32FN2NaO6
Mol.Wt.: 556.6

Atorvastatin Phenyl Amino Impurity

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CAT No: VS-A094086
CAS No: N/A
Mol.F.: C39H40FN3O4
Mol.Wt.: 633.8

(3R,5S)-Atorvastatin Calcium salt

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CAT No: VS-A094087
CAS No: N/A
Mol.F.: C33H35FN2O5 : 1/2(Ca)
Mol.Wt.: 558.7 : 1/2 (40.1)

Defluoro Atorvastatin Acetonide tert-Butyl Ester 

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CAT No: VS-A094088
CAS No: 1105067-91-1
Mol.F.: C40H48N2O5
Mol.Wt.: 556.6

Atorvastatin Diamino Impurity

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CAT No: VS-A094089
CAS No: 1116118-82-1
Mol.F.: C50H64FN3O8
Mol.Wt.: 556.6

Atorvastatin Calcium

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CAT No: VS-A094090
CAS No: 134523-03-8
Mol.F.: C33H35FN2O5 : 1/2(Ca)
Mol.Wt.: 556.6

Atorvastatin Amide

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CAT No: VS-A094091
CAS No: 2125501-02-0
Mol.F.: C33H36FN3O4
Mol.Wt.: 556.6

Atorvastatin Sodium Salt Impurity C

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CAT No: VS-A094092
CAS No: 1807481-00-0
Mol.F.: C33H34F2N2O5 : Na
Mol.Wt.: 576.6 : 23.0

Pyrrolidone Atorvastatin

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CAT No: VS-A094093
CAS No: 496060-54-9
Mol.F.: C33H35FN2O6
Mol.Wt.: 556.6

Phenanthrene Atorvastatin

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CAT No: VS-A094094
CAS No: 1046533-62-3
Mol.F.: C33H33FN2O6
Mol.Wt.: 556.6

Atorvastatin (3S,5S) Enantiomer

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CAT No: VS-A094095
CAS No: 501121-34-2
Mol.F.: C33H35FN2O5
Mol.Wt.: 558.7

Atorvastatin Pyrrolidine Phenanthrene Calcium

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CAT No: VS-A094096
CAS No: N/A
Mol.F.: C33H33N2O6 : Ca
Mol.Wt.: 553.6 : 40.1

Atorvastatin Impurity 11

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CAT No: VS-A094097
CAS No: 616201-27-5
Mol.F.: C38H43FN2O5
Mol.Wt.: 556.6

Atorvastatin Impurity 12

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CAT No: VS-A094098
CAS No: N/A
Mol.F.: C26H22FNO4 : C26H24FNO5
Mol.Wt.: 556.6

Atorvastatin Impurity 13

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CAT No: VS-A094099
CAS No: 62148-67-8
Mol.F.: C14H10ClFO
Mol.Wt.: 556.6