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

Diphenhydramine EP Impurity B

CAS: 19804-27-4
Formula: C₁₈H₂₃NO
MW: 269.4 g/mol

VQ-025328

Reference Standard

Diphenhydramine EP Impurity B

CAS: 4024-34-4
Formula: C₁₈H₂₄ClNO
MW: 305.8 g/mol

VQ-036732

Reference Standard

Diphenhydramine EP Impurity C (Freebase)/Dimenhydrinate EP Impurity H(Freebase)

CAS: 118-23-0
Formula: C₁₇H₂₀BrNO
MW: 334.2 g/mol

VQ-006336

Reference Standard

Diphenhydramine EP Impurity C (HCl)/Dimenhydrinate EP Impurity H(HCl)

CAS: 1808-12-4
Formula: C₁₇H₂₁BrClNO
MW: 370.7 g/mol

In stock

Reference Standard

Diphenhydramine methiodide

CAS: 14177-81-2
Formula: C₁₈H₂₄INO
MW: 397.3 g/mol

VQ-030229

Reference Standard

Diphenhydramine N-Glucuronide

CAS: 137908-78-2
Formula: C₂₃H₂₉NO₇
MW: 431.5 g/mol

VQ-031011

Reference Standard

Diphenhydramine N-Oxide

CAS: 3922-74-5
Formula: C₁₇H₂₁NO₂
MW: 271.35 g/mol

VQ-025338

Reference Standard

Diphenhydramine N-Oxide Hydrochloride

CAS: 13168-00-8
Formula: C₁₇H₂₂ClNO₂
MW: 307.8 g/mol

VQ-025339

Reference Standard

Diphenhydramine-d5 Hydrochloride

CAS: 1219795-16-0
Formula: C₁₇H₂₂ClNO
MW: 296.8 g/mol

VQ-030230

Reference Standard

Diphenidol Hydrochloride

CAS: 3254-89-5
Formula: C₂₁H₂₈ClNO
MW: 345.9 g/mol

VQ-030231

Reference Standard

Diphenoxylate EP Impurity C

CAS: 39186-58-8
Formula: C₁₆H₁₄BrN
MW: 300.19 g/mol

VQ-032481

Reference Standard

Diphenoxylate Impurity 1B

CAS: 158144-79-7
Formula: C₁₇H₂₂N₂O₂
MW: 286.37 g/mol

In stock

Reference Standard

Diphenyl Phosphate-D10

CAS: 1477494-97-5
Formula: C₁₂H₁₁O₄P
MW: 260.25 g/mol

VQ-041183

Reference Standard

Diphenyl piperidin 3 yl methanol

CAS: 88783-30-6
Formula: C₁₈H₂₁NO
MW: 267.4 g/mol

VQ-048367

Reference Standard

Diphenyl R 1 6 amino 9h purin 9 yl propan 2 yl oxy methyl phosphonate

CAS: 342631-41-8
Formula: C₂₁H₂₂N₅O₄P
MW: 439.4 g/mol

VQ-034112

Reference Standard

Diphenyl(quinuclidin-4-yl)methanol

CAS: 461648-39-5
Formula: C₂₀H₂₃NO
MW: 293.4 g/mol

VQ-023948

Reference Standard

Diphenylacetaldehyde

CAS: 947-91-1
Formula: C₁₄H₁₂O
MW: 196.24 g/mol

VQ-039814

Reference Standard

Diphenylacetyl Chloride

CAS: 1871-76-7
Formula: C₁₄H₁₁ClO
MW: 230.69 g/mol

VQ-021623

Reference Standard

Diphenylamine-d10

CAS: 37055-51-9
Formula: C₁₂H₁₁N
MW: 179.28 g/mol

VQ-041190

Reference Standard

Diphenylmethyl Mesylate

CAS: 135513-20-1
Formula: C₁₄H₁₄O₃S
MW: 262.33 g/mol

VQ-043912

Reference Standard

Diphenylpyraline Hydrochloride

CAS: 132-18-3
Formula: C₁₉H₂₄ClNO
MW: 317.9 g/mol

VQ-036734

Reference Standard

Dipivefrine Hydrochloride

CAS: 64019-93-8
Formula: C₁₉H₃₀ClNO₅
MW: 387.9 g/mol

VQ-043462

Reference Standard

Diprophylline

CAS: 479-18-5
Formula: C₁₀H₁₄N₄O₄
MW: 254.24 g/mol

VQ-025340

Reference Standard

Dipropylmalonic acid

CAS: 1636-27-7
Formula: C₉H₁₆O₄
MW: 188.22 g/mol

VQ-032493

Reference Standard

Dipropylmalonic acid monoethyl ester

CAS: 258264-00-5
Formula: C₁₁H₂₀O₄
MW: 216.27 g/mol

VQ-034528

Reference Standard

Dipyridamole

CAS: 58-32-2
Formula: C₂₄H₄₀N₈O₄
MW: 504.6 g/mol

In stock

Reference Standard

Dipyridamole EP Impurity A

CAS: 16982-40-4
Formula: C₂₅H₄₀N₈O₂
MW: 484.6 g/mol

VQ-025341

Reference Standard

Dipyridamole EP Impurity B

CAS: 16908-47-7
Formula: C₂₃H₄₀N₈O₆
MW: 524.6 g/mol

VQ-025342

Reference Standard

Dipyridamole EP Impurity C

CAS: 54093-92-4
Formula: C₂₀H₃₀ClN₇O₂
MW: 435.9 g/mol

VQ-025343

Reference Standard

Dipyridamole EP Impurity D

CAS: 1176886-12-6
Formula: C₂₂H₃₆N₈O₃
MW: 460.6 g/mol

VQ-025344

Reference Standard

Dipyridamole EP Impurity E

CAS: 2365420-11-5
Formula: C₂₄H₄₀N₈O₄
MW: 504.6 g/mol

VQ-025345

Reference Standard

Dipyridamole EP Impurity F

CAS: 60286-30-8
Formula: C₂₁H₃₆N₈O₅
MW: 480.6 g/mol

VQ-025346

Reference Standard

Dipyridamole EP Impurity G

CAS: 7139-02-8
Formula: C₁₆H₂₀Cl₂N₆
MW: 367.3 g/mol

VQ-030232

Reference Standard

Dipyridamole Hydrochloride

CAS: 35763-39-4
Formula: C₂₄H₄₀N₈O₄.xClH
MW: 541.13 g/mol

VQ-007430

Reference Standard

Dipyridamole Mono-O-beta-D-Glucuronide

CAS: 63912-02-7
Formula: C₃₀H₄₈N₈O₁₀
MW: 680.7 g/mol

VQ-036737

Reference Standard

Dipyridamole Tetrachloro Impurity

CAS: 32980-71-5
Formula: C₆Cl₄N₄
MW: 269.9 g/mol

VQ-032617

Reference Standard

Dipyridamole Trichloro Impurity

CAS: 1449029-14-4
Formula: C₁₁H₁₀Cl₃N₅
MW: 318.6 g/mol

VQ-036736

Reference Standard

Dipyridamole-d20

CAS: 1189983-52-5
Formula: C₂₄H₄₀N₈O₄
MW: 524.7 g/mol

VQ-030233

Reference Standard

Diquafosol

CAS: 59985-21-6
Formula: C₁₈H₂₆N₄O₂₃P₄
MW: 790.3 g/mol

VQ-043140

Reference Standard

Diquafosol Tetrasodium

CAS: 211427-08-6
Formula: C₁₈H₂₂N₄Na₄O₂₃P₄
MW: 878.2 g/mol

VQ-036738

Reference Standard

Diquat dibromide

CAS: 85-00-7
Formula: C₁₂H₁₂Br₂N₂
MW: 344.04 g/mol

VQ-036742

Reference Standard

Diricinoleoyl Linoleoyl Glycerol Impurity

Formula: C₅₇H₁₀₂O₈
MW: 915.41 g/mol

VQ-004803

Reference Standard

Diricinoleoyl Oleoyl Glycerol Impurity

Formula: C₅₇H₁₀₄O₈
MW: 917.43 g/mol

VQ-004804

Reference Standard

Diricinoleoyl Palmitoyl Glycerol Impurity

CAS: 2281875-36-1
Formula: C₅₅H₁₀₂O₈
MW: 891.4 g/mol

VQ-004805

Reference Standard

Diricinoleoyl Stearoyl Glycerol Impurity

CAS: 303082-20-4
Formula: C₅₇H₁₀₆O₈
MW: 919.4 g/mol

VQ-004806

Reference Standard

Dirithromycin

CAS: 62013-04-1
Formula: C₄₂H₇₈N₂O₁₄
MW: 835.1 g/mol

VQ-030234

Reference Standard

Dirithromycin EP Impurity A

CAS: 26116-56-3
Formula: C₃₇H₇₀N₂O₁₂
MW: 735 g/mol

VQ-025348

Reference Standard

Dirithromycin EP Impurity D

CAS: 910914-82-8
Formula: C₄₁H₇₆N₂O₁₄
MW: 821.05 g/mol

VQ-036743

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HSN code 3822 — chemicals list