Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Azilsartan Impurity I

CAS: 139481-33-7
Formula: C₂₃H₁₇N₃O₃
MW: 383.4 g/mol

VQ-021715

Reference Standard

Azilsartan Impurity J

CAS: 1403474-78-1
Formula: C₂₄H₁₈N₄O₅
MW: 442.4 g/mol

VQ-021713

Reference Standard

Azilsartan Medoxomil Dimer Impurity

CAS: 1417576-04-5
Formula: C₅₄H₄₂N₈O₁₀
MW: 963 g/mol

VQ-035897

Reference Standard

Azilsartan Medoxomil Impurity 4

CAS: 1800532-35-7
Formula: C₂₇H₂₀N₄O₆
MW: 496.5 g/mol

VQ-035896

Reference Standard

Azilsartan Methyl Ester

CAS: 147403-52-9
Formula: C₂₆H₂₂N₄O₅
MW: 470.5 g/mol

VQ-021709

Reference Standard

Azilsartan N-Hydroxy Methyl Ester

CAS: 147403-65-4
Formula: C₂₅H₂₄N₄O₄
MW: 444.5 g/mol

VQ-021712

Reference Standard

Azilsartan-d4

CAS: 1794817-45-0
Formula: C₂₅H₂₀N₄O₅
MW: 460.5 g/mol

VQ-024477

Reference Standard

Azilsartan-d5

CAS: 1346599-45-8
Formula: C₂₅H₂₀N₄O₅
MW: 461.5 g/mol

VQ-029336

Reference Standard

Azintamide

CAS: 1830-32-6
Formula: C₁₀H₁₄ClN₃OS
MW: 259.76 g/mol

VQ-047520

Reference Standard

Aziridin-1-ylphosphonothioic O,S-acid

CAS: 6540-08-5
Formula: C₂H₆NO₂PS
MW: 139.11 g/mol

VQ-043936

Reference Standard

Aziridine

CAS: 151-56-4
Formula: C₂H₅N
MW: 43.07 g/mol

VQ-035899

Reference Standard

Azithromycin - Impurity E

CAS: 612069-27-9
Formula: C₃₆H₆₈N₂O₁₂
MW: 720.9 g/mol

VQ-020875

Reference Standard

Azithromycin - Impurity F

CAS: 612069-28-0
Formula: C₃₈H₇₀N₂O₁₃
MW: 763 g/mol

VQ-020876

Reference Standard

Azithromycin - Impurity H

CAS: 612069-30-4
Formula: C₄₅H₇₇N₃O₁₅S
MW: 932.2 g/mol

VQ-020877

Reference Standard

Azithromycin dihydrate

CAS: 117772-70-0
Formula: C₃₈H₇₆N₂O₁₄
MW: 785 g/mol

VQ-021717

Reference Standard

Azithromycin EP Impurity A

CAS: 76801-85-9
Formula: C₃₇H₇₀N₂O₁₂
MW: 735 g/mol

VQ-020871

Reference Standard

Azithromycin EP Impurity A 3'-N-Oxide

CAS: 905845-82-1
Formula: C₃₇H₇₀N₂O₁₃
MW: 750.96 g/mol

VQ-035902

Reference Standard

Azithromycin EP Impurity B

CAS: 307974-61-4
Formula: C₃₈H₇₂N₂O₁₁
MW: 733 g/mol

VQ-020872

Reference Standard

Azithromycin EP Impurity C

CAS: 620169-47-3
Formula: C₃₇H₇₀N₂O₁₂
MW: 735 g/mol

VQ-020873

Reference Standard

Azithromycin EP Impurity D

CAS: 612069-26-8
Formula: C₃₈H₇₂N₂O₁₃
MW: 765 g/mol

VQ-020874

Reference Standard

Azithromycin EP Impurity G

CAS: 612069-31-5
Formula: C₄₄H₇₆N₂O₁₄S
MW: 889.1 g/mol

VQ-020679

Reference Standard

Azithromycin EP Impurity K

CAS: 612534-95-9
Formula: C₃₈H₇₀N₂O₁₃
MW: 763 g/mol

VQ-020883

Reference Standard

Azithromycin EP Impurity L

CAS: 90503-06-3
Formula: C₃₈H₇₂N₂O₁₃
MW: 765 g/mol

VQ-020880

Reference Standard

Azithromycin EP Impurity M

CAS: 765927-71-7
Formula: C₃₇H₆₈N₂O₁₃
MW: 748.9 g/mol

VQ-021718

Reference Standard

Azithromycin EP Impurity N

CAS: 612069-25-7
Formula: C₃₆H₆₅NO₁₃
MW: 719.9 g/mol

VQ-020881

Reference Standard

Azithromycin EP Impurity O

CAS: 763924-54-5
Formula: C₃₉H₇₄N₂O₁₂
MW: 763 g/mol

VQ-020882

Reference Standard

Azithromycin EP Impurity Q

CAS: 2095879-65-3
Formula: C₄₄H₇₅N₃O₁₅S
MW: 918.1 g/mol

VQ-021720

Reference Standard

Azithromycin Impurity 3

CAS: 2365312-75-8
Formula: C₃₈H₇₄N₂O₁₃
MW: 767 g/mol

VQ-044363

Reference Standard

Azithromycin Impurity 4

CAS: 620169-48-4
Formula: C₃₆H₆₈N₂O₁₂
MW: 720.94 g/mol

VQ-035901

Reference Standard

Azithromycin Impurity 5

CAS: 200420-00-4
Formula: C₃₇H₇₀N₂O₁₂
MW: 734.97 g/mol

VQ-037074

Reference Standard

Azithromycin N-Desmethyl 4-Oxime

CAS: 217500-75-9
Formula: C₃₈H₇₀N₂O₁₂
MW: 746.98 g/mol

VQ-045162

Reference Standard

Azithromycin N-Ethyl

CAS: 92594-45-1
Formula: C₃₉H₇₄N₂O₁₂
MW: 763 g/mol

VQ-021719

Reference Standard

Azithromycin-d3

CAS: 163921-65-1
Formula: C₃₈H₇₂N₂O₁₂
MW: 752 g/mol

VQ-029338

Reference Standard

Azobenzene-4,4'-dicarboxylic Acid

CAS: 586-91-4
Formula: C₁₄H₁₀N₂O₄
MW: 270.24 g/mol

VQ-030105

Reference Standard

Azoxystrobin

CAS: 131860-33-8
Formula: C₂₂H₁₇N₃O₅
MW: 403.4 g/mol

VQ-023354

Reference Standard

Aztreonam

CAS: 78110-38-0
Formula: C₁₃H₁₇N₅O₈S₂
MW: 435.4 g/mol

VQ-024478

Reference Standard

Aztreonam Amide

CAS: 1219444-93-5
Formula: C₁₃H₂₀N₆O₈S₂
MW: 452.5 g/mol

VQ-020884

Reference Standard

Aztreonam Ethyl Ester

CAS: 102579-57-7
Formula: C₁₅H₂₁N₅O₈S₂
MW: 463.5 g/mol

VQ-023398

Reference Standard

Aztreonam Methyl Ester

CAS: 1255912-98-1
Formula: C₁₄H₁₉N₅O₈S₂
MW: 449.5 g/mol

VQ-024479

Reference Standard

Aztreonam secolactam Aztreonamyl carboxamide

CAS: 730928-60-6
Formula: C₂₆H₃₄N₁₀O₁₆S₄
MW: 870.9 g/mol

VQ-029340

Reference Standard

Aztreonam T-Butyl Ester

CAS: 330944-50-8
Formula: C₁₇H₂₅N₅O₈S₂
MW: 491.5 g/mol

VQ-043965

Reference Standard

Aztreonam-d6

CAS: 1127452-94-1
Formula: C₁₃H₁₇N₅O₈S₂
MW: 441.5 g/mol

VQ-029341

Reference Standard

Azure A Isomer

CAS: 34185-21-2
Formula: C₁₄H₁₄ClN₃S
MW: 291.8 g/mol

VQ-038375

Reference Standard

Bacampicillin EP Impurity A

CAS: 551-16-6
Formula: C₈H₁₂N₂O₃S
MW: 216.26 g/mol

VQ-021229

Reference Standard

Bacampicillin Hydrochloride

CAS: 37661-08-8
Formula: C₂₁H₂₈ClN₃O₇S
MW: 502 g/mol

VQ-020885

Reference Standard

Bacitracin A

CAS: 22601-59-8
Formula: C₆₆H₁₀₃N₁₇O₁₆S
MW: 1422.7 g/mol

VQ-024480

Reference Standard

Bacitracin B1

CAS: 57762-79-5
Formula: C₆₅H₁₀₁N₁₇O₁₆S
MW: 1408.7 g/mol

VQ-021722

Reference Standard

Bacitracin B2

CAS: 57762-78-4
Formula: C₆₅H₁₀₁N₁₇O₁₆S
MW: 1408.7 g/mol

VQ-024481

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HSN code 3822 — chemicals list