Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

29,025 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Estrone beta-D-Glucuronide

CAS: 2479-90-5
Formula: C₂₄H₃₀O₈
MW: 446.5 g/mol

VQ-025642

Reference Standard

Estrone Beta-D-Glucuronide Sodium Salt

CAS: 15087-01-1
Formula: C₂₄H₂₉NaO₈
MW: 468.5 g/mol

VQ-030599

Reference Standard

Estrone Sodium Sulfate

CAS: 438-67-5
Formula: C₁₈H₂₁NaO₅S
MW: 372.4 g/mol

VQ-025630

Reference Standard

Estrone Sulfate

CAS: 481-97-0
Formula: C₁₈H₂₂O₅S
MW: 350.4 g/mol

VQ-037107

Reference Standard

Estrone-2,4,16,16-d4 3-O-Beta-D-Glucuronide

CAS: 870061-18-0
Formula: C₂₄H₃₀O₈
MW: 450.5 g/mol

VQ-037109

Reference Standard

Estrone-3-Methyl Ether

CAS: 1624-62-0
Formula: C₁₉H₂₄O₂
MW: 284.4 g/mol

VQ-025640

Reference Standard

Estrone-d4

CAS: 53866-34-5
Formula: C₁₈H₂₂O₂
MW: 274.4 g/mol

VQ-037133

Reference Standard

Estropipate

CAS: 7280-37-7
Formula: C₂₂H₃₂N₂O₅S
MW: 436.6 g/mol

VQ-048282

Reference Standard

Etacrynic Acid EP Impurity A

CAS: 1217-67-0
Formula: C₁₂H₁₂Cl₂O₄
MW: 291.12 g/mol

VQ-025634

Reference Standard

Etacrynic Acid EP Impurity B

CAS: 27929-18-6
Formula: C₁₃H₁₃Cl₃O₄
MW: 339.6 g/mol

VQ-025633

Reference Standard

Etacrynic Acid EP Impurity C

CAS: 25355-92-4
Formula: C₂₆H₂₄Cl₄O₈
MW: 606.3 g/mol

VQ-022572

Reference Standard

Etamsylate

CAS: 2624-44-4
Formula: C₁₀H₁₇NO₅S
MW: 263.31 g/mol

VQ-025637

Reference Standard

Etelcalcetide

CAS: 1262780-97-1
Formula: C₃₈H₇₃N₂₁O₁₀S₂
MW: 1048.3 g/mol

VQ-025631

Reference Standard

Etelcalcetide Hydrochloride

CAS: 1334237-71-6
Formula: C₃₈H₇₄ClN₂₁O₁₀S₂
MW: 1084.7 g/mol

VQ-037112

Reference Standard

Etelcalcetide Impurity 1

CAS: 1262781-26-9
Formula: C₃₈H₇₃N₂₁O₁₀S₂
MW: 1048.3 g/mol

VQ-048284

Reference Standard

Ethacizine

CAS: 33414-33-4
Formula: C₂₂H₂₇N₃O₃S
MW: 413.5 g/mol

VQ-037113

Reference Standard

Ethacizine Hydrochloride

CAS: 57530-40-2
Formula: C₂₂H₂₈ClN₃O₃S
MW: 450 g/mol

VQ-037114

Reference Standard

Ethacrynate sodium

CAS: 6500-81-8
Formula: C₁₃H₁₁Cl₂NaO₄
MW: 325.12 g/mol

VQ-048286

Reference Standard

Ethacrynic Acid

CAS: 58-54-8
Formula: C₁₃H₁₂Cl₂O₄
MW: 303.13 g/mol

VQ-025632

Reference Standard

Ethacrynic Acid Epoxide

CAS: 27223-10-5
Formula: C₁₃H₁₂Cl₂O₅
MW: 319.13 g/mol

VQ-037115

Reference Standard

Ethacrynic Acid impurity E

CAS: 55507-91-0
Formula: C₁₂H₁₀Cl₂O₄
MW: 289.11 g/mol

VQ-037116

Reference Standard

Ethacrynic Acid Impurity F Hydrochloride

CAS: 1592-83-2
Formula: C₁₅H₂₀Cl₃NO₄
MW: 384.68 g/mol

VQ-030584

Reference Standard

Ethacrynic Acid Impurity G

CAS: 55507-81-8
Formula: C₁₄H₁₄Cl₂O₄
MW: 317.16 g/mol

VQ-037117

Reference Standard

Ethacrynic Acid Mercapturate (Mixture of diastereomers)

CAS: 54546-23-5
Formula: C₁₈H₂₁Cl₂NO₇S
MW: 466.3 g/mol

VQ-048287

Reference Standard

Ethacrynic Acid-d5

CAS: 1330052-59-9
Formula: C₁₃H₁₂Cl₂O₄
MW: 308.16 g/mol

VQ-037119

Reference Standard

Ethambutol EP Impurity A

CAS: 96-20-8
Formula: C₄H₁₁NO
MW: 89.14 g/mol

VQ-021547

Reference Standard

Ethambutol EP Impurity B

CAS: 10054-06-5
Formula: C₁₀H₂₄N₂O₂
MW: 204.31 g/mol

VQ-025636

Reference Standard

Ethambutol EP Impurity C

CAS: 10054-05-4
Formula: C₁₀H₂₄N₂O₂
MW: 204.31 g/mol

VQ-030588

Reference Standard

Ethambutol EP Impurity C Dihydrochloride

CAS: 134566-79-3
Formula: C₁₀H₂₄N₂O₂
MW: 204.31 g/mol

VQ-030587

Reference Standard

Ethambutol-d4 Dihydrochloride

CAS: 1129526-19-7
Formula: C₁₀H₂₆Cl₂N₂O₂
MW: 281.25 g/mol

VQ-030591

Reference Standard

Ethane-1,2-diyl bis(4-phenylbutanoate)

CAS: 127324-78-1
Formula: C₂₂H₂₆O₄
MW: 354.4 g/mol

VQ-048542

Reference Standard

Ethanol

CAS: 64-17-5
Formula: C₂H₆O
MW: 46.07 g/mol

VQ-038942

Reference Standard

Ethanol-1,1,2,2-d4-amine HCl

CAS: 2483832-03-5
Formula: C₂H₈ClNO
MW: 101.57 g/mol

VQ-052452

Reference Standard

Ethanol-d6

CAS: 1516-08-1
Formula: C₂H₆O
MW: 52.11 g/mol

VQ-041179

Reference Standard

Ethanone, 1-(2',4'-difluoro[1,1'-biphenyl]-4-yl)

CAS: 53591-79-0
Formula: C₁₄H₁₀F₂O
MW: 232.22 g/mol

VQ-036700

Reference Standard

Ethenoflucytosine

CAS: 1353100-75-0
Formula: C₆H₄FN₃O
MW: 153.11 g/mol

VQ-030777

Reference Standard

Ethephon-D4

CAS: 1020719-29-2
Formula: C₂H₆ClO₃P
MW: 148.52 g/mol

VQ-050085

Reference Standard

Ethinyl Estradiol Dimer Impurity 1

CAS: 303014-90-6
Formula: C₄₀H₄₆O₄
MW: 590.8 g/mol

VQ-030597

Reference Standard

Ethinyl Estradiol Dimer Impurity 2

CAS: 303014-91-7
Formula: C₄₀H₄₆O₄
MW: 590.8 g/mol

VQ-030596

Reference Standard

Ethinyl Estradiol EP Impurity I

CAS: 67703-68-8
Formula: C₂₀H₂₂O₂
MW: 294.4 g/mol

VQ-022573

Reference Standard

Ethinylestradiol 1-Hydroxy 4-Methyl Impurity

CAS: 1034298-00-4
Formula: C₂₁H₂₆O₂
MW: 310.4 g/mol

VQ-043716

Reference Standard

Ethinylestradiol EP Impurity A

CAS: 4717-38-8
Formula: C₂₀H₂₄O₂
MW: 296.4 g/mol

VQ-025639

Reference Standard

Ethinylestradiol EP Impurity B

CAS: 1231-96-5
Formula: C₂₀H₂₂O₂
MW: 294.4 g/mol

VQ-022574

Reference Standard

Ethinylestradiol EP Impurity E

CAS: 27521-34-2
Formula: C₂₀H₂₄O₃
MW: 312.4 g/mol

VQ-022578

Reference Standard

Ethinylestradiol EP Impurity F

CAS: 56324-28-8
Formula: C₂₀H₂₄O₃
MW: 312.4 g/mol

VQ-025638

Reference Standard

Ethinylestradiol EP Impurity G

CAS: 38002-18-5
Formula: C₂₀H₂₂O₃
MW: 310.4 g/mol

VQ-022577

Reference Standard

Ethinylestradiol EP Impurity H

CAS: 1350468-76-6
Formula: C₂₀H₂₂O₃
MW: 310.4 g/mol

VQ-022581

Reference Standard

Ethinylestradiol EP Impurity J

CAS: 15071-66-6
Formula: C₂₁H₂₆O₂
MW: 310.4 g/mol

VQ-022580

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HSN code 3822 — chemicals list