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

Cefprozil

CAS: 92665-29-7
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-036200

Reference Standard

Cefprozil (E)-Isomer Monohydrate

CAS: 111900-24-4
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-029705

Reference Standard

Cefprozil (Z)-Isomer

CAS: 121412-77-9
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-024867

Reference Standard

Cefprozil Delta-3 Isomer

CAS: 1000980-59-5
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-024845

Reference Standard

Cefprozil E-isomer

CAS: 92676-86-3
Formula: C₁₈H₁₉N₃O₅S
MW: 389.4 g/mol

VQ-043107

Reference Standard

Cefprozil EP Impurity D

CAS: 106447-44-3
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-021103

Reference Standard

Cefprozil EP Impurity F

CAS: 120709-09-3
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-029703

Reference Standard

Cefprozil EP Impurity L

CAS: 203007-73-2
Formula: C₁₀H₁₃NO₄
MW: 211.21 g/mol

VQ-028913

Reference Standard

Cefprozil EP Impurity N

CAS: 1605314-85-9
Formula: C₂₁H₂₃N₃O₇S
MW: 461.5 g/mol

VQ-043734

Reference Standard

Cefprozil monohydrate

CAS: 121123-17-9
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-024866

Reference Standard

Cefprozil Monohydrate - Impurity F

CAS: 107937-01-9
Formula: C₁₀H₁₂N₂O₃S
MW: 240.28 g/mol

VQ-036201

Reference Standard

Cefprozil Monohydrate EP Impurity M

CAS: 1605314-84-8
Formula: C₂₁H₂₃N₃O₇S
MW: 461.49 g/mol

VQ-043106

Reference Standard

Cefprozil-D4 (E/Z mixture)

CAS: 1426173-48-9
Formula: C₁₈H₁₉N₃O₅S
MW: 393.5 g/mol

VQ-047719

Reference Standard

Cefprozil, (Z)

CAS: 114876-72-1
Formula: C₁₈H₂₁N₃O₆S
MW: 407.4 g/mol

VQ-029704

Reference Standard

Cefquinome

CAS: 84957-30-2
Formula: C₂₃H₂₄N₆O₅S₂
MW: 528.6 g/mol

VQ-036202

Reference Standard

Cefquinome Sulphate

CAS: 118443-89-3
Formula: C₂₃H₂₆N₆O₉S₃
MW: 626.7 g/mol

VQ-024868

Reference Standard

Cefradine

CAS: 38821-53-3
Formula: C₁₆H₁₉N₃O₄S
MW: 349.4 g/mol

VQ-022100

Reference Standard

Cefradine EP Impurity B

CAS: 26774-88-9
Formula: C₈H₁₁NO₂
MW: 153.18 g/mol

VQ-023351

Reference Standard

Cefradine EP Impurity E

CAS: 215172-75-1
Formula: C₁₆H₁₇N₃O₅S
MW: 363.4 g/mol

VQ-021104

Reference Standard

Cefradine Impurity 1

CAS: 37051-00-6
Formula: C₁₆H₂₁N₃O₄S
MW: 351.4 g/mol

VQ-029707

Reference Standard

Cefradine Monohydrate

CAS: 75975-70-1
Formula: C₁₆H₂₁N₃O₅S
MW: 367.4 g/mol

VQ-036203

Reference Standard

Cefsulodin

CAS: 62587-73-9
Formula: C₂₂H₂₀N₄O₈S₂
MW: 532.6 g/mol

VQ-036204

Reference Standard

Cefsulodin Sodium

CAS: 52152-93-9
Formula: C₂₂H₁₉N₄NaO₈S₂
MW: 554.5 g/mol

VQ-029708

Reference Standard

Ceftaroline Fosamil

CAS: 229016-73-3
Formula: C₂₂H₂₁N₈O₈PS₄
MW: 684.7 g/mol

VQ-035060

Reference Standard

Ceftaroline fosamil acetate

CAS: 400827-46-5
Formula: C₂₄H₂₅N₈O₁₀PS₄
MW: 744.7 g/mol

VQ-036205

Reference Standard

Ceftaroline Fosamil Impurity 1

CAS: 1277090-03-5
Formula: C₂₈H₃₄N₁₂O₁₀PS₄-
MW: 857.9 g/mol

VQ-044168

Reference Standard

Ceftaroline Fosamil Impurity 18

CAS: 953037-68-8
Formula: C₂₂H₂₁N₈O₈PS₄
MW: 684.7 g/mol

VQ-036206

Reference Standard

Ceftaroline Fosamil Impurity 5

CAS: 953037-71-3
Formula: C₂₂H₂₀N₈O₅S₄
MW: 604.7 g/mol

VQ-024869

Reference Standard

Ceftaroline Fosamil Impurity 6

CAS: 1286218-68-5
Formula: C₄₄H₄₀N₁₆O₁₅P₂S₈
MW: 1351.4 g/mol

VQ-022103

Reference Standard

Ceftaroline Impurity 6 (Z-Isomer)

CAS: 700803-62-9
Formula: C₂₂H₂₁N₈O₅S₄⁺
MW: 605.7 g/mol

VQ-029709

Reference Standard

Ceftazidime 7-Epimer

CAS: 2630911-86-1
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-022111

Reference Standard

Ceftazidime EP Impurity A

CAS: 1000980-60-8
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-021105

Reference Standard

Ceftazidime EP Impurity B

CAS: 97148-38-4
Formula: C₂₂H₂₂N₆O₇S₂
MW: 546.6 g/mol

VQ-021106

Reference Standard

Ceftazidime EP Impurity C

CAS: 3432-88-0
Formula: C₁₃H₁₃N₃O₃S
MW: 291.33 g/mol

VQ-024873

Reference Standard

Ceftazidime EP Impurity C

CAS: 41360-25-2
Formula: C₁₃H₁₄N₃O₃S⁺
MW: 292.34 g/mol

VQ-047721

Reference Standard

Ceftazidime EP Impurity C Chloride

CAS: 78931-25-6
Formula: C₁₃H₁₄ClN₃O₃S
MW: 327.78 g/mol

VQ-036207

Reference Standard

Ceftazidime EP Impurity D

CAS: 73547-69-0
Formula: C₄₅H₄₄N₆O₇S₂
MW: 845 g/mol

VQ-043108

Reference Standard

Ceftazidime EP Impurity E

CAS: 102772-66-7
Formula: C₂₆H₃₀N₆O₇S₂
MW: 602.7 g/mol

VQ-021107

Reference Standard

Ceftazidime EP Impurity G

CAS: 194241-83-3
Formula: C₁₁H₁₄N₄O₅S
MW: 314.32 g/mol

VQ-022108

Reference Standard

Ceftazidime EP Impurity H

CAS: 1354396-23-8
Formula: C₂₃H₂₄N₆O₇S₂
MW: 560.6 g/mol

VQ-022109

Reference Standard

Ceftazidime Hydrate

CAS: 78439-06-2
Formula: C₂₂H₃₂N₆O₁₂S₂
MW: 636.7 g/mol

VQ-022107

Reference Standard

Ceftazidime Impurity 2

CAS: 158183-05-2
Formula: C₂₀H₂₂N₄O₄S₃
MW: 478.6 g/mol

VQ-029712

Reference Standard

Ceftazidime lactone impurity

CAS: 1301254-50-1
Formula: C₁₇H₁₇N₅O₇S₂
MW: 467.5 g/mol

VQ-028912

Reference Standard

Ceftazidime Pentahydrate - Impurity C (Iodide Salt)

CAS: 100988-63-4
Formula: C₁₃H₁₄IN₃O₃S
MW: 419.24 g/mol

VQ-029711

Reference Standard

Cefteram

CAS: 82547-58-8
Formula: C₁₆H₁₇N₉O₅S₂
MW: 479.5 g/mol

VQ-035050

Reference Standard

Cefteram Pivoxil

CAS: 82547-81-7
Formula: C₂₂H₂₇N₉O₇S₂
MW: 593.6 g/mol

VQ-029713

Reference Standard

Ceftezole

CAS: 26973-24-0
Formula: C₁₃H₁₂N₈O₄S₃
MW: 440.5 g/mol

VQ-029714

Reference Standard

Ceftezole Sodium

CAS: 41136-22-5
Formula: C₁₃H₁₁N₈NaO₄S₃
MW: 462.5 g/mol

VQ-047722

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HSN code 3822 — chemicals list