574 Results for: "Benzo-12-crown-4 (Benzo-1,4,7,10-tetraazacyclododecane)"
10-Bromo-7H-benzo[c]carbazole 1G
Supplier: TCI America
, Purity: 98%, Cas no. 1698-16-4, Molecular formula: C16H10BrN, Form: Crystal - Powder, Colour: White - Pale yellowish grey, Size: 1G
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7,7-Dimethyl-7H-benzo[c]fluorene 5G
Supplier: TCI America
7,7-Dimethyl-7H-benzo[c]fluorene, Purity: >94.0%(GC), CAS Number: 112486-09-6, Molecular Formula: C19H16, Molecular Weight: 244.34, form: Crystal- Powder, Color: Very pale yellow - Pale reddish yellow, Size: 5G
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Ir 676 Iodide >97.0%(Hplc)(N) 200Mg
Supplier: TCI America
IR 676 Iodide, Purity: >97.0%(HPLC)(N), CAS number: 56289-64-6, Molecular Formula: C35H35IN2, Molecular Weight: 610.58, Synonym: 1,1,3-Trimethyl-2-[5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)-1,3-pentadienyl]-1H-benzo[e]indolium Iodide, Size: 200MG
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Picene (purified by sublimation) 100MG
Supplier: TCI America
Picene (purified by sublimation), Purity: >99.9%(GC), Cas number: 213-46-7, Molecular Formula: C22H14, Molecular Weight: 278.35, Synonyms: Benzo[a]chrysene (purified by sublimation), Appearance: Crystal - Powder, Size: 100MG
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2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole 5G
Supplier: TCI America
2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole, Purity: >98.0%(GC), CAS number: 344928-74-1, Molecular Formula: C16H17N, Molecular Weight: 223.32, Form: Crystal - Powder, Very pale yellow - Yellow red, Size: 5G
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9-Bromo-7,7-dimethyl-7H-benzo[c]fluorene 200MG
Supplier: TCI America
9-Bromo-7,7-dimethyl-7H-benzo[c]fluorene, Purity: >98.0%(GC), Cas no. 1198396-46-1, Molecular formula: C19H15Br, Form: Crystal- Powder, Colour: White - Almost white, Size: 200MG
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OXIBENDAZOLE >98%(HPLC) 20559-55-1 500MG
Supplier: TCI America
Oxibendazole, Purity: >98.0%(HPLC)(N), CAS Number: 20559-55-1, Molecular Formula: C12H15N3O3, Molecular Weight: 249.27, Synonyms: Methyl (5-Propoxy-1H-benzo[d]imidazol-2-yl)carbamate, (5-Propoxy-1H-benzimidazol-2-yl)carbamic Acid Methyl Ester, Size: 500MG
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2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole 1G
Supplier: TCI America
2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole, Purity: >98.0%(GC), CAS number: 344928-74-1, Molecular Formula: C16H17N, Molecular Weight: 223.32, Form: Crystal - Powder, Very pale yellow - Yellow red, Size: 1G
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OXIBENDAZOLE >98%(HPLC) 20559-55-1 100MG
Supplier: TCI America
Oxibendazole, Purity: >98.0%(HPLC)(N), CAS Number: 20559-55-1, Molecular Formula: C12H15N3O3, Molecular Weight: 249.27, Synonyms: Methyl (5-Propoxy-1H-benzo[d]imidazol-2-yl)carbamate, (5-Propoxy-1H-benzimidazol-2-yl)carbamic Acid Methyl Ester, Size: 100MG
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5-Chlorosaligenyl-N,N-diisopropylphosphoramidite 1G
Supplier: TCI America
5-Chlorosaligenyl-N,N-diisopropylphosphoramidite, Purity: >95.0%(HPLC), CAS Number: 1620086-77-2, Molecular Formula: C13H19ClNO2P, Synonyms: 6-Chloro-N,N-diisopropyl-4H-benzo[d][1,3,2]dioxaphosphinin-2-amine, Size: 1G
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Violanthrone 79 1G
Supplier: TCI America
Violanthrone 79, Purity: >95.0%(HPLC), Cas number: 85652-50-2, Molecular Formula: C50H48O4, Molecular Weight: 712.93, Synonyms: 16,17-Bis(n-octyloxy)anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, Appearance: Crystal - Powder, Size: 1G
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Violanthrone 79 5G
Supplier: TCI America
Violanthrone 79, Purity: >95.0%(HPLC), Cas number: 85652-50-2, Molecular Formula: C50H48O4, Molecular Weight: 712.93, Synonyms: 16,17-Bis(n-octyloxy)anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, Appearance: Crystal - Powder, Size: 5G
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2-(5-Nitrothiazol-2-Ylthio)Benzo[D]Thiazole
Supplier: MilliporeSigma
White solid. protect from light. packaged under inert gas. a cell-permeable benzothiazole compound that inhibits jnk kinase activity. effectively block cellular c-jun phosphorylation upon tnf-a stimulation even in hela cultures. purity: >=95[perCent] by HPLC.
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2-(Hydroxymethyl)-12-crown-4 97%
Supplier: Thermo Scientific Chemicals
Liquid
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2-(Hydroxymethyl)-12-crown-4 ≥95.0%
Supplier: TCI America
CAS Number: 75507-26-5
MDL Number: MFCD00067524
Molecular Formula: C9H18O5
Molecular Weight: 206.24
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Flash Point (°C): 113
Specific Gravity (20/20): 1.18
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Water Pollution Standard, Base/Neutrals, ERA (Waters)
Supplier: ERA
One 2 mL flame-sealed ampule yields up to 2 L of this water pollution, bases and neutrals standard after dilution
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Water Pollution Standard, PAHs – GC/GCMS, ERA (Waters)
Supplier: ERA
One 2 mL flame-sealed ampule yields up to 2 L of this water pollution, PAHs - GC/GCMS standard after dilution
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MA Fractionation Check Mix (31 Components), Restek
Supplier: Restek
This MA fractionation check mix ideal for underground storage tank monitoring.
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610 PAH Calibration Mix B (16 Components), Restek
Supplier: Restek
This 610 PAH calibration mix B idela for LC-UV detection.
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8270 Calibration Kit, Restek
Supplier: Restek
Contains 1 ml each of the followig mixtures, 8270 calibration mix #1, 8270 calibration mix #2, 8270 calibration mix #3, 8270 calibration mix #4, 8270 calibration mix #5 revised and 3-methylcholanthrene standard.
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Semivolatile Calibration Kit #3 (with Benzidine), Restek
Supplier: Restek
Contains 1 ml each of the following mixtures, SV calibration mix #1 (anilines), SV calibration mix #2 (phenols), SV calibration mix #3 (base neutrals), SV calibration mix #4 (base neutrals), SV calibration mix #5 (PAHs), SV calibration mix #7 (dichlorobenzenes) and 605 benzidines calibration mix (benzidine and 3,3'-dichlorobenzidine).
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J&W DB-EUPAH Columns, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Specifically designed, tested, and optimized for superior performance with all EU-regulated polycyclic aromatic hydrocarbons.
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7-Nitro-3,4-dihydro-2H-1,4-benzothiazine 97%
Supplier: Thermo Scientific Chemicals
7-Nitro-3,4-dihydro-2H-1,4-benzothiazine, Purity: 97%, CAS Number: 69373-37-1, Molecular Formula: C8H8N2O2S, Form: Solid, Size: 1G
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6-Bromo-3,4-dihydro-2H-1,4-benzothiazine 97%
Supplier: Thermo Scientific Chemicals
6-Bromo-3,4-dihydro-2H-1,4-benzothiazine, Purity: 97%, CAS Number: 187604-75-7, Molecular Formula: C8H8BrNS, Form: Solid, Size: 1G
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7-Fluoro-6-nitro-2H-1,4-benzoxazin-3(4H)-one 97%
Supplier: Thermo Scientific Chemicals
7-Fluoro-6-nitro-2H-1,4-benzoxazin-3(4H)-one, Purity: 97%, CAS Number: 103361-67-7, Molecular Formula: C8H5FN2O4, Color: grey to brown, Form: Solid, Size: 1G
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Creosote Oil Standard, Restek
Supplier: Restek
This is for total petroleum hydrocarbon pattern recognition of creosote oil.
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6-nitro-3,4-dihydro-2H-1,4-benzoxazine 97%
Supplier: Thermo Scientific Chemicals
6-Nitro-3,4-dihydro-2H-1,4-benzoxazine, Purity: 97%, Cas Number: 28226-22-4, Molecular Formula: C8H8N2O3, Color: Orange, Form: Solid, Size: 250MG
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7-Fluoro-6-nitro-3,4-dihydro-2H-1,4-benzoxazine 97%
Supplier: Thermo Scientific Chemicals
7-Fluoro-6-nitro-3,4-dihydro-2H-1,4-benzoxazine, Purity: 97%, CAS Number: 122138-83-4, Molecular Formula: C8H7FN2O3, Form: Solid, Size: 1G
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1(2H)-Phthalazinone ≥98.0%
Supplier: TCI America
CAS Number: 119-39-1
MDL Number: MFCD00006892
Molecular Formula: C8H6N2O
Molecular Weight: 146.15
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Color: White
Boiling point (°C): 337
Melting point (°C): 185
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9-Julolidinecarboxaldehyde ≥98.0% (by GC)
Supplier: TCI America
CAS Number: 33985-71-6
MDL Number: MFCD00151555
Molecular Formula: C13H15NO
Molecular Weight: 201.27
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 83
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Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$55.13 to $522.67