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

Ziprasidone Sulfone

CAS: 188797-77-5
Formula: C₂₁H₂₁ClN₄O₃S
MW: 444.9 g/mol

VQ-028786

Reference Standard

Ziprasidone Sulfoxide

CAS: 188797-80-0
Formula: C₂₁H₂₁ClN₄O₂S
MW: 428.9 g/mol

VQ-028780

Reference Standard

Ziprasidone-d8

CAS: 1126745-58-1
Formula: C₂₁H₂₁ClN₄OS
MW: 421 g/mol

VQ-043009

Reference Standard

Ziprasidone(Free Base)

CAS: 146939-27-7
Formula: C₂₁H₂₁ClN₄OS
MW: 412.9 g/mol

VQ-007859

Reference Standard

Zofenopril Calcium

CAS: 81938-43-4
Formula: C₄₄H₄₄CaN₂O₈S₄
MW: 897.2 g/mol

VQ-028788

Reference Standard

Zofenopril Impurity 1

CAS: 72679-02-8
Formula: C₁₁H₁₂O₃S
MW: 224.28 g/mol

VQ-006198

Reference Standard

Zofenopril Impurity 4

CAS: 57653-38-0
Formula: C₂₁H₂₃NO₇S
MW: 433.5 g/mol

VQ-006199

Reference Standard

Zofenopril Impurity 5

CAS: 88043-21-4
Formula: C₁₈H₂₅NO₇S
MW: 399.5 g/mol

In stock

Reference Standard

Zofenopril Impurity 6

CAS: 74407-70-8
Formula: C₁₁H₁₂O₃S
MW: 224.28 g/mol

VQ-043010

Reference Standard

Zofenopril Impurity 8

CAS: 2748369-12-0
Formula: C₂₂H₂₃NO₄S₂
MW: 429.6 g/mol

VQ-043011

Reference Standard

Zofenoprilat

CAS: 75176-37-3
Formula: C₁₅H₁₉NO₃S₂
MW: 325.5 g/mol

VQ-028789

Reference Standard

Zoledronic Acid

CAS: 118072-93-8
Formula: C₅H₁₀N₂O₇P₂
MW: 272.09 g/mol

VQ-007860

Reference Standard

Zoledronic Acid EP Impurity A

CAS: 1627731-60-5
Formula: C₇H₁₂N₂O₉P₂
MW: 330.13 g/mol

VQ-024051

Reference Standard

Zoledronic Acid EP Impurity B

CAS: 1632236-60-2
Formula: C₇H₁₆N₂O₁₄P₄
MW: 476.1 g/mol

VQ-028790

Reference Standard

Zoledronic Acid EP Impurity B

CAS: 1627731-61-6
Formula: C₇H₁₆N₂O₁₄P₄
MW: 476.1 g/mol

VQ-034751

Reference Standard

Zoledronic Acid EP Impurity D

CAS: 22884-10-2
Formula: C₅H₆N₂O₂
MW: 126.11 g/mol

In stock

Reference Standard

Zoledronic Acid Monohydrate

CAS: 165800-06-6
Formula: C₅H₁₂N₂O₈P₂
MW: 290.11 g/mol

In stock

Reference Standard

Zolmitriptan Aminopropanol Impurity

CAS: 726134-79-8
Formula: C₉H₁₄N₂O
MW: 166.22 g/mol

VQ-034755

Reference Standard

Zolmitriptan EP Impurity A

CAS: 139264-24-7
Formula: C₁₆H₂₁N₃O₂
MW: 287.36 g/mol

VQ-024056

Reference Standard

Zolmitriptan EP Impurity C

CAS: 1350928-05-0
Formula: C₃₈H₅₃N₇O₄
MW: 671.87 g/mol

VQ-024057

Reference Standard

Zolmitriptan EP Impurity D

CAS: 139264-15-6
Formula: C₁₄H₁₇N₃O₂
MW: 259.3 g/mol

VQ-028793

Reference Standard

Zolmitriptan EP Impurity E

CAS: 152305-23-2
Formula: C₁₀H₁₂N₂O₂
MW: 192.21 g/mol

VQ-024054

Reference Standard

Zolmitriptan EP Impurity H (Free Base)

CAS: 2518343-21-8
Formula: C₁₆H₁₉N₃O₂
MW: 285.34 g/mol

VQ-034926

Reference Standard

Zolmitriptan EP Impurity I

CAS: 659738-69-9
Formula: C₁₇H₂₁N₃O₄
MW: 331.4 g/mol

VQ-024058

Reference Standard

Zolmitriptan Hydrazinylbenzyl Impurity

CAS: 139264-57-6
Formula: C₁₀H₁₄ClN₃O₂
MW: 243.69 g/mol

VQ-043013

Reference Standard

Zolmitriptan Impurity 9

CAS: 339362-86-6
Formula: C₅H₁₀N₂O₂
MW: 130.15 g/mol

In stock

Reference Standard

Zolmitriptan Impurity C

CAS: 139264-66-7
Formula: C₁₀H₁₀N₂O₄
MW: 222.2 g/mol

VQ-034752

Reference Standard

Zolmitriptan N-Oxide

CAS: 251451-30-6
Formula: C₁₆H₂₁N₃O₃
MW: 303.36 g/mol

VQ-024052

Reference Standard

Zolmitriptan USP Related Compound B

CAS: 139264-69-0
Formula: C₁₅H₂₃N₃O
MW: 261.36 g/mol

VQ-024055

Reference Standard

Zolmitriptan USP Related Compound H

CAS: 1116-77-4
Formula: C₁₀H₂₃NO₂
MW: 189.3 g/mol

VQ-034754

Reference Standard

Zolmitriptan WS

CAS: 139264-17-8
Formula: C₁₆H₂₁N₃O₂
MW: 287.36 g/mol

In stock

Reference Standard

Zolmitriptan-d6

CAS: 1217644-84-2
Formula: C₁₆H₂₁N₃O₂
MW: 293.39 g/mol

VQ-043015

Reference Standard

Zolpidem Carbaldehyde

CAS: 400777-11-9
Formula: C₁₆H₁₄N₂O
MW: 250.29 g/mol

VQ-034760

Reference Standard

Zolpidem EP Impurity D

CAS: 836627-56-6
Formula: C₁₃H₁₆BrNO₂
MW: 298.18 g/mol

VQ-034765

Reference Standard

Zolpidem EP Impurity E

CAS: 83192-85-2
Formula: C₁₃H₁₅NO₂
MW: 217.26 g/mol

VQ-044866

Reference Standard

Zolpidem EP Impurity F

CAS: 402470-91-1
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-034764

Reference Standard

Zolpidem Impurity 5

CAS: 14547-80-9
Formula: C₁₃H₁₂N₂O
MW: 212.25 g/mol

VQ-043016

Reference Standard

Zolpidem IV

CAS: 768398-03-4
Formula: C₁₇H₁₅N₃
MW: 261.32 g/mol

VQ-044865

Reference Standard

Zolpidem Related Compound C

CAS: 349122-64-1
Formula: C₁₄H₁₄N₂O
MW: 226.27 g/mol

VQ-044867

Reference Standard

Zolpidem Tartrate - Impurity A

CAS: 1346600-85-8
Formula: C₁₉H₂₁N₃O
MW: 307.4 g/mol

VQ-034759

Reference Standard

Zolpidem-d6

CAS: 959605-90-4
Formula: C₁₉H₂₁N₃O
MW: 313.4 g/mol

VQ-043017

Reference Standard

Zolpidic acid

CAS: 189005-44-5
Formula: C₁₇H₁₆N₂O₂
MW: 280.32 g/mol

VQ-034761

Reference Standard

Zonisamide

CAS: 68291-97-4
Formula: C₈H₈N₂O₃S
MW: 212.23 g/mol

VQ-028794

Reference Standard

Zonisamide N,N-Dimethylformimidamide

CAS: 1217201-89-2
Formula: C₁₁H₁₃N₃O₃S
MW: 267.31 g/mol

VQ-024060

Reference Standard

Zonisamide USP Related Compound A

CAS: 73101-64-1
Formula: C₈H₆NNaO₄S
MW: 235.19 g/mol

VQ-024059

Reference Standard

Zonisamide-d4

CAS: 1020720-04-0
Formula: C₈H₈N₂O₃S
MW: 216.25 g/mol

VQ-043018

Reference Standard

Zopiclone

CAS: 43200-80-2
Formula: C₁₇H₁₇ClN₆O₃
MW: 388.8 g/mol

In stock

Reference Standard

Zopiclone Dihydrate

CAS: 276248-77-2
Formula: C₁₇H₁₇ClN₆O_3.2H₂O
MW: 424.84 g/mol

VQ-007864

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HSN code 3822 — chemicals list