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

Norgestrel EP Impurity C

CAS: 20402-61-3
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-038697

Reference Standard

Norgestrel EP Impurity D

CAS: 793-54-4
Formula: C₁₉H₂₈O₂
MW: 288.4 g/mol

VQ-032217

Reference Standard

Norgestrel EP Impurity H

CAS: 20402-55-5
Formula: C₂₁H₃₀O₂
MW: 314.5 g/mol

VQ-032216

Reference Standard

Norketotifen

CAS: 34580-20-6
Formula: C₁₈H₁₇NOS
MW: 295.4 g/mol

VQ-037821

Reference Standard

Norketotifen Hydrochloride

CAS: 1227458-03-8
Formula: C₁₈H₁₈ClNOS
MW: 331.9 g/mol

VQ-037826

Reference Standard

Normetanephrine

CAS: 97-31-4
Formula: C₉H₁₃NO₃
MW: 183.2 g/mol

VQ-038684

Reference Standard

Normethsuximide-D5

CAS: 1185130-51-1
Formula: C₁₁H₁₁NO₂
MW: 194.24 g/mol

VQ-049083

Reference Standard

Norneo Sildenafil

CAS: 371959-09-0
Formula: C₂₂H₂₉N₅O₄S
MW: 459.6 g/mol

VQ-044668

Reference Standard

Norneo Vardenafil

CAS: 358390-39-3
Formula: C₁₈H₂₀N₄O₄
MW: 356.4 g/mol

VQ-035385

Reference Standard

Norscopolamine

CAS: 4684-28-0
Formula: C₁₆H₁₉NO₄
MW: 289.33 g/mol

VQ-023743

Reference Standard

Nortriptyline EP Impurity B Hydrochloride

CAS: 438-59-5
Formula: C₁₉H₂₀ClN
MW: 297.8 g/mol

VQ-022269

Reference Standard

Nortriptyline EP Impurity G

CAS: 16234-88-1
Formula: C₂₂H₂₅NO₂
MW: 335.4 g/mol

VQ-026961

Reference Standard

Nortriptyline EP Impurity H

CAS: 24755-73-5
Formula: C₁₈H₁₆
MW: 232.3 g/mol

VQ-026962

Reference Standard

Nortriptyline EP Impurity I

CAS: 1210-34-0
Formula: C₁₅H₁₄O
MW: 210.27 g/mol

VQ-023306

Reference Standard

Nortriptyline EP Impurity J

CAS: 4317-14-0
Formula: C₂₀H₂₃NO
MW: 293.4 g/mol

VQ-021558

Reference Standard

Nortriptyline Hydrochloride

CAS: 894-71-3
Formula: C₁₉H₂₂ClN
MW: 299.8 g/mol

VQ-023305

Reference Standard

Nortriptyline-d3 Hydrochloride

CAS: 203784-52-5
Formula: C₁₉H₂₂ClN
MW: 302.9 g/mol

VQ-029126

Reference Standard

Nortropine

CAS: 538-09-0
Formula: C₇H₁₃NO
MW: 127.18 g/mol

VQ-024430

Reference Standard

Nortropinone

CAS: 5632-84-8
Formula: C₇H₁₁NO
MW: 125.17 g/mol

In stock

Reference Standard

Nortropinone Hydrochloride

CAS: 25602-68-0
Formula: C₇H₁₂ClNO
MW: 161.63 g/mol

In stock

Reference Standard

Norverapamil D7

CAS: 263175-44-6
Formula: C₂₆H₃₆N₂O₄
MW: 447.6 g/mol

VQ-044788

Reference Standard

Norverapamil Hydrochloride

CAS: 67812-42-4
Formula: C₂₆H₃₇ClN₂O₄
MW: 477 g/mol

VQ-034580

Reference Standard

Nosiheptide

CAS: 56377-79-8
Formula: C₅₁H₄₃N₁₃O₁₂S₆
MW: 1222.4 g/mol

VQ-038701

Reference Standard

Notoginsenoside R1

CAS: 80418-24-2
Formula: C₄₇H₈₀O₁₈
MW: 933.1 g/mol

VQ-039678

Reference Standard

Novobiocin

CAS: 303-81-1
Formula: C₃₁H₃₆N₂O₁₁
MW: 612.6 g/mol

VQ-038702

Reference Standard

Novobiocin Sodium

CAS: 1476-53-5
Formula: C₃₁H₃₅N₂NaO₁₁
MW: 634.6 g/mol

VQ-032220

Reference Standard

Novoldiamine

CAS: 140-80-7
Formula: C₉H₂₂N₂
MW: 158.28 g/mol

VQ-038703

Reference Standard

NPOC-POC Tenofovir (Mixture of Diastereomers)

CAS: 1217542-13-6
Formula: C₁₉H₃₀N₅O₁₀P
MW: 519.4 g/mol

VQ-043316

Reference Standard

Nudifloramide-d3

CAS: 1207384-48-2
Formula: C₇H₈N₂O₂
MW: 155.17 g/mol

VQ-038704

Reference Standard

Nutriacholic Acid Methyl Ester

CAS: 10538-59-7
Formula: C₂₅H₄₀O₄
MW: 404.6 g/mol

VQ-038706

Reference Standard

Nvp-abe171

CAS: 426268-06-6
Formula: C₂₁H₁₂N₄O₃
MW: 368.3 g/mol

VQ-044041

Nylander's reagent

Cat. No.: VQ-003615

VQ-003615

Reference Standard

Nylon 6,6 trimer

CAS: 4174-07-6
Formula: C₃₆H₆₆N₆O₆
MW: 678.9 g/mol

VQ-040666

Reference Standard

Nystatin A1

CAS: 34786-70-4
Formula: C₄₇H₇₅NO₁₇
MW: 926.1 g/mol

VQ-049277

Reference Standard

Nystatin A2

CAS: 65086-32-0
Formula: C₄₇H₇₅NO₁₆
MW: 910.1 g/mol

VQ-026965

Reference Standard

Nystatin Impurity 6

CAS: 89872-42-4
Formula: C₄₈H₇₇NO₁₇
MW: 940.12 g/mol

VQ-049279

Reference Standard

O-(2-(Vinyloxy)ethyl)hydroxylamine

CAS: 391212-29-6
Formula: C₄H₉NO₂
MW: 103.12 g/mol

VQ-035980

Reference Standard

O-(2-Heptyl) Dabigatran Ethyl Ester

CAS: 1610758-21-8
Formula: C₃₅H₄₃N₇O₅
MW: 641.8 g/mol

VQ-021199

Reference Standard

O-(2-Hydroxyethyl)choline iodide

CAS: 41830-55-1
Formula: C₇H₁₈INO₂
MW: 275.13 g/mol

VQ-047313

Reference Standard

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylaminehydrochloride

CAS: 57981-02-9
Formula: C₇H₅ClF₅NO
MW: 249.56 g/mol

VQ-033989

Reference Standard

O-(3-Hexyl) Dabigatran Ethyl Ester

CAS: 1610758-22-9
Formula: C₃₄H₄₁N₇O₅
MW: 627.73 g/mol

In stock

Reference Standard

O-(4-Cyclohexyl-3-(trifluoromethyl)benzyl)hydroxylamine

CAS: 800379-62-8
Formula: C₁₄H₁₈F₃NO
MW: 273.29 g/mol

VQ-042185

Reference Standard

O-(Benzo[d]thiazol-2-yl) (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

CAS: 959246-33-4
Formula: C₁₃H₁₀N₄O₂S₃
MW: 350.4 g/mol

VQ-044062

Reference Standard

O-(beta-Hydroxyethyl)rutoside

CAS: 23869-24-1
Formula: C₂₉H₃₄O₁₇
MW: 654.6 g/mol

VQ-043232

Reference Standard

O-6-Benzyl Guanine

CAS: 19916-73-5
Formula: C₁₂H₁₁N₅O
MW: 241.25 g/mol

VQ-030496

Reference Standard

O-Acetyl Atropine Hydrochloride

CAS: 35849-89-9
Formula: C₁₉H₂₅NO₄.HCl
MW: 367.87 g/mol

VQ-029285

Reference Standard

O-Acetyl Cefdinir

CAS: 127770-93-8
Formula: C₁₆H₁₅N₅O₆S₂
MW: 437.5 g/mol

VQ-029688

Reference Standard

O-Acetyl Ritonavir

CAS: 183246-46-0
Formula: C₁₄H₂₃N₃O₃S
MW: 313.42 g/mol

VQ-033588

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HSN code 3822 — chemicals list