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A-0245

Acetaminophen Impurity 16

C₁₇H₂₀N₂O₂

M.W. 284.36

A-0246

(S)-3-Cysteinyl Acetaminophen

CAS No. 119738-55-5

C₁₁H₁₄N₂O₄S

M.W. 270.30

A-0247

3-Cysteinyl Acetaminophen

CAS No. 53446-10-9

C₁₁H₁₄N₂O₄S

M.W. 270.30

A-0248

N-Nitroso Acetaminophen-d3

C₈H₅D₃N₂O₃

M.W. 183.18

A-0249

N-Nitroso Paracetamol EP Impurity M

C₁₂H₁₀N₂O₃

M.W. 230.22

A-025

Acetaminophen Mercapturate

CAS No. 52372-86-8

C₁₃H₁₆N₂O₅S

M.W. 312.34

A-0251

Acetaminophen-d4 (Paracetamol-d4)

CAS No. 64315-36-2

C₈H₅D₄NO₂

M.W. 155.19

A-026

Acetaminophen-d3 mercapturate

C₁₁H₁₁D₃N₂O₄S

M.W. 273.33

A-027

Paracetamol (Acetaminophen) EP Impurity H

CAS No. 2623-33-8

C₁₀H₁₁NO₃

M.W. 193.20

A-028

Acetaminophen-d3 Glucuronide (Paracetamol-d3 Glucuronide)

C₁₅H₁₅D₃O₈

M.W. 329.32

A-029

Acetamidophen glucuronide-13C6

C₈¹³C₆H₁₇NO₈

M.W. 333.34

A-031

Acetylsalicylic Acid-d3 (Aspirin-d3)

CAS No. 50-78-2 (non-d)

C₉H₅D₃O₄

M.W. 183.18

A-0310

Acetylsalicylsalicylsalicylic Acid

CAS No. 85531-16-4

C₂₃H₁₆O₈

M.W. 420.37

A-0311

Acetylsalicylic Acid Impurity 1

C₁₆H₁₂O₆

M.W. 300.27

A-0312

Acetylsalicylic Acid Impurity 2

CAS No. 318515-20-7

C₁₂H₁₀N₂O₃

M.W. 230.22

A-0313

Acetylsalicylic Acid Impurity 3

CAS No. 15540-79-1

C₈H₇NO₅

M.W. 197.15

A-0315

5-(N-β-D-Glucopyranosylamino) Salicylic Acid

CAS No. 123135-21-7

C₁₃H₁₇NO₈

M.W. 315.28

A-0317

Gentisuric Acid

CAS No. 25351-24-0

C₉H₉NO₅

M.W. 211.17

A-0318

Salicylglycine

CAS No. 487-54-7

C₉H₉NO₄

M.W. 195.17

A-0319

Salicylic Acid Phenolic beta-D-Glucuronide

CAS No. 7695-70-7

C₁₃H₁₄O₉

M.W. 314.25

A-032

Acetylsalicylic Acid EP Impurity A (Salicylic Acid EP Impurity A, Salicylic Acid USP Related Compound A)

CAS No. 99-96-7

C₇H₆O₃

M.W. 138.12

A-0321

Acetylsalicylic Acid Impurity 5

CAS No. 18698-59-4

C₁₁H₁₀O₅

M.W. 222.20

A-0322

Acetylsalicylic Acid Impurity 6 Sodium Salt (Sodium Methyl Parahydroxybenzoate)

CAS No. 5026-62-0

C₈H₇O₃. Na

M.W. 151.14 22.99

A-0323

Acetylsalicylic Acid Impurity A-d4 (Aspirin Impurity A-d4)

CAS No. 152404-47-2

C₇H₂D₄O₃

M.W. 142.15

A-0324

Acetylsalicylic Acid (Aspirin)

CAS No. 50-78-2

C₉H₈O₄

M.W. 180.16

A-0325

Acetylsalicylic Acid Impurity 7

C₁₃H₁₈N₂O₄

M.W. 266.30

A-0326

Acetylsalicylic Acid Impurity 8

C₁₅H₂₀N₂O₅

M.W. 308.33

A-0327

Acetylsalicylic Acid Impurity 9

C₁₃H₁₈N₂O₄

M.W. 266.30

A-0328

Acetylsalicylic Acid Impurity 10

C₁₅H₂₀N₂O₅

M.W. 308.33

A-0329

Acetylsalicylic Acid Impurity 11

C₁₃H₁₈N₂O₄

M.W. 266.30

A-033

Acetylsalicylic Acid EP Impurity C (Lamivudine EP Impurity C, Mesalazine (Mesalamine) EP Impurity H, Salicylic Acid)

CAS No. 69-72-7

C₇H₆O₃

M.W. 138.12

A-0330

Acetylsalicylic Acid Impurity 12

C₁₅H₂₀N₂O₅

M.W. 308.33

A-0331

Acetylsalicylic Acid Impurity 13 HCl

C₁₅H₂₀N₂O₅. HCl

M.W. 308.33 36.46

A-0332

Acetylsalicylic Acid Impurity 14

CAS No. 606-45-1

C₉H₁₀O₃

M.W. 166.18

A-0333

Acetylsalicylic Acid EP Impurity A-13C6 (Salicylic Acid EP Impurity A-13C6, Salicylic Acid USP Related Compound A-13C6)

CAS No. 287399-29-5

C¹³C₆H₆O₃

M.W. 144.08

A-0334

Acetylsalicylic Acid Impurity 15

C₁₃H₁₈N₂O₄

M.W. 266.30

A-0335

Acetylsalicylic Acid Impurity 16

C₁₅H₂₀N₂O₅

M.W. 308.33

A-0336

Acetylsalicylic Acid Impurity 17

CAS No. 408336-10-7

C₁₀H₉NO₆

M.W. 239.18

A-0337

3-Acetyl-2-Hydroxybenzoic Acid

CAS No. 67127-78-0

C₉H₈O₄

M.W. 180.16

A-0338

5-Acetylsalicylic Acid

CAS No. 13110-96-8

C₉H₈O₄

M.W. 180.16

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