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

Lercanidipine Impurity B

CAS: 1119226-97-9
Formula: C₃₅H₃₇N₃O₆
MW: 595.7 g/mol

VQ-026403

Reference Standard

Lercanidipine Impurity E (Freebase)

CAS: 100442-33-9
Formula: C₂₀H₂₇NO
MW: 297.4 g/mol

In stock

Reference Standard

Lercanidipine Impurity Impurity E

CAS: 39562-17-9
Formula: C₁₂H₁₁NO₅
MW: 249.22 g/mol

VQ-048836

Reference Standard

Lercanidipine Nitroso Impurity 1

Formula: C₁₉H₂₄N₂O₂
MW: 312.41 g/mol

VQ-006842

Reference Standard

Lercanidipine-d3 Hydrochloride

CAS: 1189954-18-4
Formula: C₃₆H₄₂ClN₃O₆
MW: 651.2 g/mol

VQ-037958

Reference Standard

Lesinurad

CAS: 878672-00-5
Formula: C₁₇H₁₄BrN₃O₂S
MW: 404.3 g/mol

VQ-037960

Reference Standard

Lesinurad Bromothiol impurity

CAS: 1158970-76-3
Formula: C₁₅H₁₂BrN₃S
MW: 346.2 g/mol

VQ-031494

Reference Standard

Lesinurad Chloro Impurity

CAS: 1533519-98-0
Formula: C₁₇H₁₄ClN₃O₂S
MW: 359.8 g/mol

VQ-037962

Reference Standard

Lesinurad Desbromo Acid Impurity

CAS: 1533519-93-5
Formula: C₁₇H₁₅N₃O₂S
MW: 325.4 g/mol

VQ-037961

Reference Standard

Lesinurad Ethyl ester impurity

CAS: 1158970-52-5
Formula: C₁₉H₁₈BrN₃O₂S
MW: 432.3 g/mol

VQ-037963

Reference Standard

Letermovir

CAS: 917389-32-3
Formula: C₂₉H₂₈F₄N₄O₄
MW: 572.5 g/mol

In stock

Reference Standard

Letermovir Di N-Oxide Impurity

Formula: C₂₉H₂₈F₄N₄O₆
MW: 604.55 g/mol

In stock

Reference Standard

Letermovir Dialdehyde Impurity

CAS: 2994645-03-1
Formula: C₂₉H₂₆F₄N₄O₆
MW: 602.5 g/mol

VQ-026409

Reference Standard

Letermovir Ethyl Ester

CAS: 2758792-79-7
Formula: C₃₁H₃₂F₄N₄O₄
MW: 600.6 g/mol

VQ-022950

Reference Standard

Letermovir Impurity 36

CAS: 2758792-73-1
Formula: C₁₈H₁₄F₄N₂O₄
MW: 398.31 g/mol

VQ-048843

Reference Standard

Letermovir Impurity LTRRC-1

CAS: 2991059-71-1
Formula: C₂₉H₂₈F₄N₄O₅
MW: 588.5 g/mol

In stock

Reference Standard

Letermovir Impurity LTRRC-8

Formula: C₃₀H₃₀F₄N₄O₄.C₂₀H₁₈O₈.C₄H₈O₂
MW: 1061.03 g/mol

In stock

Reference Standard

Letermovir Methyl Ester

CAS: 917389-29-8
Formula: C₃₀H₃₀F₄N₄O₄
MW: 586.6 g/mol

VQ-026411

Reference Standard

Letermovir N2-Oxide Impurity

Formula: C₂₉H₂₈F₄N₄O₅
MW: 588.5 g/mol

VQ-005175

Reference Standard

Letosteine

CAS: 53943-88-7
Formula: C₁₀H₁₇NO₄S₂
MW: 279.4 g/mol

VQ-037964

Reference Standard

Letrozole Diacid Impurity

CAS: 1644566-39-1
Formula: C₁₇H₁₃N₃O₄
MW: 323.3 g/mol

VQ-021256

Reference Standard

Letrozole Diamide

CAS: 2170106-13-3
Formula: C₁₇H₁₅N₅O₂
MW: 321.33 g/mol

VQ-022953

Reference Standard

Letrozole EP Impurity A

CAS: 112809-52-6
Formula: C₁₇H₁₁N₅
MW: 285.3 g/mol

VQ-021255

Reference Standard

Letrozole EP Impurity B

CAS: 113402-31-6
Formula: C₂₂H₁₃N₃
MW: 319.4 g/mol

VQ-022951

Reference Standard

Letrozole Impurity C

CAS: 112809-25-3
Formula: C₁₀H₈N₄
MW: 184.2 g/mol

VQ-022952

Reference Standard

Letrozole Impurity-D

CAS: 10466-37-2
Formula: C₁₅H₁₀N₂
MW: 218.25 g/mol

In stock

Reference Standard

Letrozole Mono-Amide Impurity

CAS: 2500927-47-7
Formula: C₁₇H₁₃N₅O
MW: 303.32 g/mol

VQ-031500

Reference Standard

Letrozole-d4

CAS: 1133712-96-5
Formula: C₁₇H₁₁N₅
MW: 289.33 g/mol

VQ-037966

Reference Standard

Leu-3-Oxytocin

CAS: 4294-11-5
Formula: C₄₃H₆₆N₁₂O₁₂S₂
MW: 1007.2 g/mol

VQ-041285

Reference Standard

Leucine Impurity 1

CAS: 1867298-88-1
Formula: C₁₀H₁₉NO₄
MW: 217.26 g/mol

VQ-048764

Reference Standard

Leucomethylene blue

CAS: 613-11-6
Formula: C₁₆H₁₉N₃S
MW: 285.4 g/mol

VQ-031842

Reference Standard

Leucomycin

CAS: 1392-21-8
Formula: C₃₅H₅₉NO₁₃
MW: 701.8 g/mol

VQ-038833

Reference Standard

Leucomycin Tartrate

CAS: 37280-56-1
Formula: C₄₀H₆₇NO₁₈
MW: 850 g/mol

VQ-040640

Reference Standard

Leuprolide Acetate EP Impurity F

CAS: 1872435-00-1
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

VQ-026413

Reference Standard

Leuprolide Acetate EP Impurity H

CAS: 112710-58-4
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

VQ-026414

Reference Standard

Leuprolide Acetate EP Impurity K

CAS: 2978818-11-8
Formula: C₅₉H₈₂N₁₆O₁₁
MW: 1191.41 g/mol

VQ-048848

Reference Standard

Leuprolide EP Impurity A

CAS: 62621-13-0
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

In stock

Reference Standard

Leuprolide EP Impurity B

CAS: 112642-11-2
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

In stock

Reference Standard

Leuprolide EP Impurity C

CAS: 54785-87-4
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

In stock

Reference Standard

Leuprolide EP Impurity D

CAS: 1926163-25-8
Formula: C₆₁H₈₆N₁₆O₁₃
MW: 1251.4 g/mol

In stock

Reference Standard

Leuprolide EP Impurity E

CAS: 1926163-23-6
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

VQ-026412

Reference Standard

Leuprolide impurity 4

CAS: 267878-61-5
Formula: C₅₆H₇₉N₁₅O₁₀
MW: 1122.3 g/mol

VQ-048846

Reference Standard

Leuprolide Impurity 9

CAS: 1926163-26-9
Formula: C₅₄H₇₉N₁₅O₁₀
MW: 1098.3 g/mol

VQ-048847

Reference Standard

Leuprolide mesylate

CAS: 944347-41-5
Formula: C₆₀H₈₈N₁₆O₁₅S
MW: 1305.5 g/mol

VQ-037968

Reference Standard

Leuprorelin

CAS: 53714-56-0
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

VQ-031503

Reference Standard

Leuprorelin Acetate

CAS: 74381-53-6
Formula: C₆₁H₈₈N₁₆O₁₄
MW: 1269.4 g/mol

VQ-031502

Reference Standard

Leuprorelin EP Impurity G

CAS: 112710-57-3
Formula: C₅₉H₈₄N₁₆O₁₂
MW: 1209.4 g/mol

VQ-031504

Reference Standard

Levalbuterol Hydrochloride

CAS: 50293-90-8
Formula: C₁₃H₂₂ClNO₃
MW: 275.77 g/mol

VQ-031505

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HSN code 3822 — chemicals list