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

Netarsudil

CAS: 1254032-66-0
Formula: C₂₈H₂₇N₃O₃
MW: 453.5 g/mol

In stock

Reference Standard

Netarsudil Amino Acid Impurity

CAS: 2684301-49-1
Formula: C₁₉H₂₁NO₄
MW: 327.4 g/mol

VQ-026874

Reference Standard

Netilmicin EP Impurity B

CAS: 67666-41-5
Formula: C₁₅H₃₁N₃O₆
MW: 349.42 g/mol

VQ-032106

Reference Standard

Netilmicin EP Impurity B Sulfate

CAS: 864371-49-3
Formula: C₁₅H₃₁N₃O₆
MW: 349.42 g/mol

VQ-026877

Reference Standard

Netilmicin EP Impurity C

CAS: 63721-52-8
Formula: C₂₃H₄₅N₅O₇
MW: 503.6 g/mol

VQ-028839

Reference Standard

Netilmicin EP Impurity D

CAS: 63721-51-7
Formula: C₂₃H₄₅N₅O₇
MW: 503.6 g/mol

VQ-028840

Reference Standard

Netilmicin Sulfate

CAS: 56391-57-2
Formula: C₄₂H₉₂N₁₀O₃₄S₅
MW: 1441.6 g/mol

VQ-026876

Reference Standard

Netobimin

CAS: 88255-01-0
Formula: C₁₄H₂₀N₄O₇S₂
MW: 420.5 g/mol

VQ-049215

Reference Standard

Netupitant

CAS: 290297-26-6
Formula: C₃₀H₃₂F₆N₄O
MW: 578.6 g/mol

VQ-026878

Reference Standard

Netupitant Carbamate Impurity

CAS: 342417-02-1
Formula: C₁₉H₂₄N₄O₂
MW: 340.4 g/mol

VQ-026879

Reference Standard

Netupitant Impurity 24

CAS: 342417-01-0
Formula: C₁₈H₂₂N₄O
MW: 310.4 g/mol

VQ-049219

Reference Standard

Netupitant N oxide

CAS: 910808-11-6
Formula: C₃₀H₃₂F₆N₄O₂
MW: 594.6 g/mol

VQ-023236

Reference Standard

Netupitant-d6

CAS: 2070015-31-3
Formula: C₃₀H₃₂F₆N₄O
MW: 584.6 g/mol

VQ-032107

Reference Standard

Neurosporaxanthin

CAS: 2468-88-4
Formula: C₃₅H₄₆O₂
MW: 498.7 g/mol

VQ-045229

Synthesis

Neutral red, jensen, solution

Cat. No.: VQ-003610

VQ-003610

Synthesis

Neutral red, metachromatic staining solution

Cat. No.: VQ-003611

VQ-003611

Neutral red, solution

CAS: 553-24-2
Formula: C₁₅H₁₇ClN₄
MW: 288.77 g/mol

VQ-003612

Reference Standard

Nevirapine

CAS: 129618-40-2
Formula: C₁₅H₁₄N₄O
MW: 266.3 g/mol

VQ-023237

Reference Standard

Nevirapine EP Impurity A

CAS: 133627-17-5
Formula: C₁₄H₁₄N₄O
MW: 254.29 g/mol

VQ-023239

Reference Standard

Nevirapine EP Impurity B

CAS: 287980-84-1
Formula: C₁₂H₁₀N₄O
MW: 226.23 g/mol

VQ-023238

Reference Standard

Nevirapine EP Impurity C

CAS: 287980-85-2
Formula: C₁₅H₁₆N₄O
MW: 268.31 g/mol

VQ-026880

Reference Standard

Nevirapine EP Impurity D (Free Base)

CAS: 1391054-30-0
Formula: C₃₀H₂₆N₈O₂
MW: 530.6 g/mol

VQ-026881

Reference Standard

Nevirapine-12-(n-proylidenyl)

CAS: 284686-27-7
Formula: C₁₈H₁₈N₄O
MW: 306.4 g/mol

VQ-032108

Reference Standard

Nevirapine-d3

CAS: 1051419-24-9
Formula: C₁₅H₁₄N₄O
MW: 269.32 g/mol

VQ-032112

Reference Standard

Nevirapine-d4

CAS: 1051418-95-1
Formula: C₁₅H₁₄N₄O
MW: 270.32 g/mol

VQ-032111

Reference Standard

Nicarbazine

CAS: 330-95-0
Formula: C₁₉H₁₈N₆O₆
MW: 426.4 g/mol

VQ-027090

Reference Standard

Nicardipine

CAS: 55985-32-5
Formula: C₂₆H₂₉N₃O₆
MW: 479.5 g/mol

VQ-032122

Reference Standard

Nicardipine Bis Analog

CAS: 71791-90-7
Formula: C₃₅H₄₀N₄O₆
MW: 612.7 g/mol

VQ-032115

Reference Standard

Nicardipine Dehydro Carboxylic Acid Impurity

CAS: 64603-72-1
Formula: C₁₆H₁₄N₂O₆
MW: 330.29 g/mol

In stock

Reference Standard

Nicardipine Diacetyl Derivative

CAS: 2469555-30-2
Formula: C₁₅H₁₇NO₆
MW: 307.3 g/mol

VQ-038600

Reference Standard

Nicardipine Dimethyl Ester

CAS: 206976-29-6
Formula: C₁₇H₁₈N₂O₅
MW: 330.33 g/mol

VQ-032119

Reference Standard

Nicardipine EP Impurity A dihydrochloride

CAS: 2724726-76-3
Formula: C₂₆H₂₉Cl₂N₃O₆
MW: 550.4 g/mol

VQ-049220

Reference Standard

Nicardipine EP Impurity A Hydrochloride

CAS: 1216817-27-4
Formula: C₂₆H₂₈ClN₃O₆
MW: 514 g/mol

VQ-032114

Reference Standard

Nicardipine EP Impurity B Dihydrochloride

CAS: 71784-27-5
Formula: C₃₅H₄₂Cl₂N₄O₆
MW: 685.6 g/mol

VQ-026883

Reference Standard

Nicardipine Hydrochloride

CAS: 54527-84-3
Formula: C₂₆H₃₀ClN₃O₆
MW: 516 g/mol

VQ-032113

Reference Standard

Nicardipine Impurity A

CAS: 87625-92-1
Formula: C₁₅H₁₅NO₅
MW: 289.28 g/mol

VQ-032116

Reference Standard

Nicardipine N-Oxide

CAS: 2724510-66-9
Formula: C₂₆H₂₉N₃O₇
MW: 495.5 g/mol

VQ-026884

Reference Standard

Nicergoline

CAS: 27848-84-6
Formula: C₂₄H₂₆BrN₃O₃
MW: 484.4 g/mol

VQ-023240

Reference Standard

Nicergoline EP Impurity A

CAS: 38536-28-6
Formula: C₂₄H₂₆ClN₃O₃
MW: 439.9 g/mol

VQ-026886

Reference Standard

Nicergoline EP Impurity B

CAS: 35264-46-1
Formula: C₂₃H₂₄BrN₃O₃
MW: 470.4 g/mol

VQ-023241

Reference Standard

Nicergoline EP Impurity C

CAS: 35155-28-3
Formula: C₁₈H₂₄N₂O₂
MW: 300.4 g/mol

VQ-023242

Reference Standard

Nicergoline EP Impurity D

CAS: 20826-04-4
Formula: C₆H₄BrNO₂
MW: 202.01 g/mol

VQ-026885

Reference Standard

Nicergoline EP Impurity E

CAS: 57935-66-7
Formula: C₂₃H₂₄BrN₃O₃
MW: 470.4 g/mol

VQ-023243

Reference Standard

Nicergoline EP Impurity F

CAS: 58001-19-7
Formula: C₂₄H₂₆BrN₃O₃
MW: 484.4 g/mol

VQ-023244

Reference Standard

Nicergoline EP Impurity G

CAS: 57935-65-6
Formula: C₂₃H₂₄BrN₃O₂
MW: 454.4 g/mol

VQ-023245

Reference Standard

Nicergoline EP Impurity H

CAS: 192504-81-7
Formula: C₂₃H₂₄BrN₃O₃
MW: 470.4 g/mol

VQ-023246

Reference Standard

Nicergoline N-Oxide

CAS: 2061916-37-6
Formula: C₂₄H₂₆BrN₃O₄
MW: 500.4 g/mol

VQ-032123

Nickel (Ni) ICP Standard Solution 1 gm/L in Diluted HNO3 traceable to NIST

Cat. No.: VQ-000248

VQ-000248

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HSN code 3822 — chemicals list