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

Levomilnacipran Hydrochloride

CAS: 175131-60-9
Formula: C₁₅H₂₃ClN₂O
MW: 282.81 g/mol

VQ-031910

Reference Standard

Levomilnacipran Pthalimido Impurity

CAS: 1237261-65-2
Formula: C₂₃H₂₄N₂O₃
MW: 376.4 g/mol

VQ-031912

Reference Standard

Levonadifloxacin

CAS: 154357-42-3
Formula: C₁₉H₂₁FN₂O₄
MW: 360.4 g/mol

VQ-038535

Reference Standard

Levonebivolol

CAS: 118457-16-2
Formula: C₂₂H₂₅F₂NO₄
MW: 405.4 g/mol

VQ-026839

Reference Standard

Levonorgestrel

CAS: 797-63-7
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-022976

Reference Standard

Levonorgestrel 6-Hydroxy Impurity

CAS: 40915-05-7
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-038020

Reference Standard

Levonorgestrel EP Impurity A

CAS: 1260525-53-8
Formula: C₂₁H₂₆O₂
MW: 310.4 g/mol

VQ-026448

Reference Standard

Levonorgestrel EP Impurity B

CAS: 19914-67-1
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-022978

Reference Standard

Levonorgestrel EP Impurity C

CAS: 1337972-89-0
Formula: C₂₃H₂₈O
MW: 320.5 g/mol

VQ-022981

Reference Standard

Levonorgestrel EP Impurity D

CAS: 32419-58-2
Formula: C₂₁H₃₀O
MW: 298.5 g/mol

VQ-022982

Reference Standard

Levonorgestrel EP Impurity G

CAS: 87585-03-3
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-022987

Reference Standard

Levonorgestrel EP Impurity H

CAS: 55555-97-0
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-022983

Reference Standard

Levonorgestrel EP Impurity I

CAS: 21508-50-9
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-026449

Reference Standard

Levonorgestrel EP Impurity I

CAS: 20402-62-4
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-026450

Reference Standard

Levonorgestrel EP Impurity J

CAS: 1175109-63-3
Formula: C₂₁H₂₆O₃
MW: 326.4 g/mol

VQ-021258

Reference Standard

Levonorgestrel EP Impurity K

CAS: 793-55-5
Formula: C₁₉H₂₈O₂
MW: 288.4 g/mol

VQ-022977

Reference Standard

Levonorgestrel EP Impurity L

CAS: 21800-83-9
Formula: C₁₉H₂₆O₂
MW: 286.4 g/mol

VQ-021259

Reference Standard

Levonorgestrel EP Impurity M

CAS: 51087-61-7
Formula: C₂₁H₂₆O₂
MW: 310.4 g/mol

VQ-021257

Reference Standard

Levonorgestrel EP Impurity N

CAS: 4222-96-2
Formula: C₁₉H₂₆O₂
MW: 286.4 g/mol

VQ-022986

Reference Standard

Levonorgestrel EP Impurity O

CAS: 155683-60-6
Formula: C₂₂H₃₂O₃
MW: 344.5 g/mol

VQ-022979

Reference Standard

Levonorgestrel EP Impurity P

CAS: 100021-05-4
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-028834

Reference Standard

Levonorgestrel EP Impurity Q

CAS: 1038-28-4
Formula: C₂₀H₃₀O₂
MW: 302.5 g/mol

VQ-031533

Reference Standard

Levonorgestrel EP Impurity R

CAS: 2322-77-2
Formula: C₂₀H₂₈O₂
MW: 300.4 g/mol

VQ-022984

Reference Standard

Levonorgestrel EP Impurity S

CAS: 176254-10-7
Formula: C₂₂H₃₀O₂
MW: 326.5 g/mol

VQ-022980

Reference Standard

Levonorgestrel EP Impurity T

CAS: 799-43-9
Formula: C₂₂H₃₀O₂
MW: 326.5 g/mol

VQ-031534

Reference Standard

Levonorgestrel EP Impurity T

CAS: 14507-51-8
Formula: C₂₂H₃₀O₂
MW: 326.5 g/mol

VQ-031536

Reference Standard

Levonorgestrel EP Impurity V

CAS: 14009-70-2
Formula: C₂₂H₂₈O₂
MW: 324.5 g/mol

VQ-026447

Reference Standard

Levonorgestrel EP Impurity W

CAS: 155683-59-3
Formula: C₂₁H₂₄O₂
MW: 308.4 g/mol

VQ-022985

Reference Standard

Levopimaric acid

CAS: 79-54-9
Formula: C₂₀H₃₀O₂
MW: 302.5 g/mol

VQ-038021

Reference Standard

Levosalbutamol

CAS: 34391-04-3
Formula: C₁₃H₂₁NO₃
MW: 239.31 g/mol

VQ-031507

Reference Standard

Levosimendan

CAS: 141505-33-1
Formula: C₁₄H₁₂N₆O
MW: 280.28 g/mol

VQ-031539

Reference Standard

Levosimendan Cyanoacetamide Hydrazone Impurity

CAS: 274263-65-9
Formula: C₁₄H₁₄N₆O₂
MW: 298.3 g/mol

VQ-026452

Reference Standard

Levosulpiride

CAS: 23672-07-3
Formula: C₁₅H₂₃N₃O₄S
MW: 341.4 g/mol

VQ-026456

Reference Standard

Levosulpiride D3

CAS: 124020-27-5
Formula: C₁₅H₂₃N₃O₄S
MW: 344.4 g/mol

VQ-048881

Reference Standard

Levosulpiride EP Impurity B

CAS: 33045-52-2
Formula: C₉H₁₁NO₅S
MW: 245.25 g/mol

In stock

Reference Standard

Levosulpiride EP Impurity F

CAS: 2201038-36-8
Formula: C₁₅H₂₃N₃O₅S
MW: 357.43 g/mol

VQ-038023

Reference Standard

Levosulpride Impurity A

CAS: 22795-99-9
Formula: C₇H₁₆N₂
MW: 128.22 g/mol

In stock

Reference Standard

Levothyroxine - Impurity G

CAS: 2230724-39-5
Formula: C₁₅H₁₃I₄NO₂
MW: 746.89 g/mol

VQ-043209

Reference Standard

Levothyroxine Acetamide Impurity

CAS: 176258-88-1
Formula: C₁₄H₉I₄NO₃
MW: 746.84 g/mol

In stock

Reference Standard

Levothyroxine EP Impurity A

CAS: 6893-02-3
Formula: C₁₅H₁₂I₃NO₄
MW: 650.97 g/mol

In stock

Reference Standard

Levothyroxine EP Impurity B

CAS: 1628720-66-0
Formula: C₁₅H₁₁ClI₃NO₄
MW: 685.42 g/mol

VQ-034854

Reference Standard

Levothyroxine EP Impurity C

CAS: 51-24-1
Formula: C₁₄H₉I₃O₄
MW: 621.93 g/mol

In stock

Reference Standard

Levothyroxine EP Impurity C (Sodium)

CAS: 1477-04-9
Formula: C₁₄H₈I₃NaO₄
MW: 643.91 g/mol

VQ-006470

Reference Standard

Levothyroxine EP Impurity D

CAS: 67-30-1
Formula: C₁₄H₈I₄O₄
MW: 747.83 g/mol

In stock

Reference Standard

Levothyroxine EP Impurity D (Sodium)

CAS: 3434-42-2
Formula: C₁₄H₈I₄O₄.Na
MW: 770.82 g/mol

VQ-006472

Reference Standard

Levothyroxine EP Impurity E

CAS: 1041-01-6
Formula: C₁₅H₁₃I₂NO₄
MW: 525.08 g/mol

In stock

Reference Standard

Levothyroxine EP Impurity E (Sodium)

CAS: 61-85-8
Formula: C₁₅H₁₃I₂NO₄.Na
MW: 643.91 g/mol

VQ-006474

Reference Standard

Levothyroxine EP Impurity F

CAS: 911661-90-0
Formula: C₂₁H₁₃I₆NO₅
MW: 1120.8 g/mol

In stock

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HSN code 3822 — chemicals list