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

Progesterone 6-Oxo Impurity

CAS: 2243-08-5
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-027637

Reference Standard

Progesterone Acetal Impurity

CAS: 1051-35-0
Formula: C₂₃H₃₄O₃
MW: 358.5 g/mol

VQ-048119

Reference Standard

Progesterone Bisnoraldehyde Impurity

CAS: 81201-82-3
Formula: C₂₂H₃₀O₂
MW: 326.5 g/mol

VQ-027638

Reference Standard

Progesterone Di-isopropylidene Impurity

CAS: 984-40-7
Formula: C₂₅H₃₈O₄
MW: 402.6 g/mol

VQ-041694

Reference Standard

Progesterone EP Impurity A

CAS: 24377-08-0
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-027643

Reference Standard

Progesterone EP Impurity B

CAS: 145-14-2
Formula: C₂₁H₃₂O₂
MW: 316.5 g/mol

VQ-023567

Reference Standard

Progesterone EP Impurity C

CAS: 145-15-3
Formula: C₂₁H₃₂O₂
MW: 316.5 g/mol

VQ-021323

Reference Standard

Progesterone EP Impurity D

CAS: 5035-09-6
Formula: C₂₃H₃₄O₃
MW: 358.5 g/mol

VQ-027640

Reference Standard

Progesterone EP Impurity E

CAS: 5062-62-4
Formula: C₂₃H₃₄O₃
MW: 358.5 g/mol

VQ-023568

Reference Standard

Progesterone EP Impurity F

CAS: 2257421-78-4
Formula: C₂₇H₃₈O₂
MW: 394.6 g/mol

VQ-023573

Reference Standard

Progesterone EP Impurity G

CAS: 2257421-79-5
Formula: C₂₇H₃₈O₂
MW: 394.6 g/mol

VQ-023570

Reference Standard

Progesterone EP Impurity H

CAS: 1162-56-7
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-023569

Reference Standard

Progesterone EP Impurity I

CAS: 24254-01-1
Formula: C₂₂H₃₂O₂
MW: 328.5 g/mol

VQ-023572

Reference Standard

Progesterone EP Impurity I (S-Isomer)

CAS: 3986-89-8
Formula: C₂₂H₃₂O₂
MW: 328.5 g/mol

VQ-021325

Reference Standard

Progesterone EP Impurity J

CAS: 1162-54-5
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-023564

Reference Standard

Progesterone EP Impurity K

CAS: 17652-16-3
Formula: C₂₁H₂₈O₂
MW: 312.4 g/mol

VQ-023565

Reference Standard

Progesterone EP Impurity L

CAS: 2257421-80-8
Formula: C₂₂H₃₀O₂
MW: 326.5 g/mol

VQ-023563

Reference Standard

Progesterone EP Impurity M

CAS: 2000-66-0
Formula: C₂₁H₃₀O₂
MW: 314.5 g/mol

VQ-021324

Reference Standard

Progesterone Impurity 3

CAS: 14510-23-7
Formula: C₂₁H₃₀O₃
MW: 330.5 g/mol

VQ-041687

Reference Standard

Progesterone Impurity-3

CAS: 5327-60-6
Formula: C₂₂H₃₂O₃
MW: 344.5 g/mol

VQ-044697

Reference Standard

Proguanil EP Impurity A

CAS: 44830-55-9
Formula: C₅H₁₀N₄
MW: 126.16 g/mol

VQ-033345

Reference Standard

Proguanil EP Impurity D

CAS: 45095-69-0
Formula: C₈H₁₉N₅
MW: 185.27 g/mol

VQ-041697

Reference Standard

Proguanil EP Impurity D Hydrochloride

CAS: 35708-82-8
Formula: C₈H₂₀ClN₅
MW: 221.73 g/mol

VQ-033344

Reference Standard

Proguanil EP Impurity F

CAS: 537-21-3
Formula: C₁₁H₁₅Cl₂N₅
MW: 288.17 g/mol

VQ-041699

Reference Standard

Proguanil Hydrochloride

CAS: 637-32-1
Formula: C₁₁H₁₇Cl₂N₅
MW: 290.19 g/mol

VQ-033342

Reference Standard

Promazine EP Impurity A

CAS: 146-21-4
Formula: C₁₇H₂₀N₂OS
MW: 300.4 g/mol

VQ-033346

Reference Standard

Promazine EP Impurity B

CAS: 17140-12-4
Formula: C₁₆H₁₉ClN₂S
MW: 306.9 g/mol

VQ-033347

Reference Standard

Promazine Hydrochloride

CAS: 53-60-1
Formula: C₁₇H₂₁ClN₂S
MW: 320.9 g/mol

VQ-021326

Reference Standard

Promazine-d6 Hydrochloride

CAS: 1246819-33-9
Formula: C₁₇H₂₁ClN₂S
MW: 326.9 g/mol

VQ-041700

Reference Standard

Promestriene

CAS: 39219-28-8
Formula: C₂₂H₃₂O₂
MW: 328.5 g/mol

VQ-030569

Reference Standard

Promethazine EP Impurity C

CAS: 37707-23-6
Formula: C₁₆H₁₈N₂S
MW: 270.4 g/mol

VQ-043842

Reference Standard

Promethazine EP Impurity C(HCL)

CAS: 60113-77-1
Formula: C₁₆H₁₉ClN₂S
MW: 306.9 g/mol

VQ-027649

Reference Standard

Promethazine EP Impurity D

CAS: 7640-51-9
Formula: C₁₇H₂₀N₂OS
MW: 300.4 g/mol

VQ-033349

Reference Standard

Promethazine Hydrochloride

CAS: 58-33-3
Formula: C₁₇H₂₁ClN₂S
MW: 320.9 g/mol

VQ-041702

Reference Standard

Promethazine N-Oxide

CAS: 81480-39-9
Formula: C₁₇H₂₀N₂OS
MW: 300.4 g/mol

VQ-033350

Reference Standard

Promethazine Sulfoxide N-Oxide Hydrochloride

CAS: 1135334-50-7
Formula: C₁₇H₂₁ClN₂O₂S
MW: 352.9 g/mol

VQ-033352

Reference Standard

Promethazine Teoclate

CAS: 17693-51-5
Formula: C₂₄H₂₇ClN₆O₂S
MW: 499 g/mol

VQ-041705

Reference Standard

Promethazine-d6 Hydrochloride

CAS: 1189947-02-1
Formula: C₁₇H₂₁ClN₂S
MW: 326.9 g/mol

VQ-033355

Reference Standard

Propafenone

CAS: 54063-53-5
Formula: C₂₁H₂₇NO₃
MW: 341.4 g/mol

VQ-027654

Reference Standard

Propafenone EP Impurity A

CAS: 3516-95-8
Formula: C₁₅H₁₄O₂
MW: 226.27 g/mol

VQ-023578

Reference Standard

Propafenone EP Impurity B

CAS: 88308-22-9
Formula: C₂₁H₂₅NO₃
MW: 339.4 g/mol

VQ-028844

Reference Standard

Propafenone EP Impurity C

CAS: 22525-95-7
Formula: C₁₈H₁₈O₃
MW: 282.3 g/mol

VQ-023574

Reference Standard

Propafenone EP Impurity D

CAS: 91401-73-9
Formula: C₁₈H₂₀O₄
MW: 300.3 g/mol

VQ-023575

Reference Standard

Propafenone EP Impurity E

CAS: 165279-79-8
Formula: C₁₈H₁₉ClO₃
MW: 318.8 g/mol

VQ-023577

Reference Standard

Propafenone EP Impurity F

CAS: 1329643-40-4
Formula: C₃₃H₃₂O₅
MW: 508.6 g/mol

VQ-028845

Reference Standard

Propafenone EP Impurity G

CAS: 1346603-80-2
Formula: C₃₉H₄₅NO₆
MW: 623.8 g/mol

VQ-023576

Reference Standard

Propafenone EP Impurity H

CAS: 487-26-3
Formula: C₁₅H₁₂O₂
MW: 224.25 g/mol

VQ-027651

Reference Standard

Propafenone EP Impurity H

CAS: 27439-12-9
Formula: C₁₅H₁₂O₂
MW: 224.25 g/mol

VQ-041710

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HSN code 3822 — chemicals list