cas 1451-82-7
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2-bromo-4-methylpropiophenone CAS 1451-82-7 bk4/2b4m powder Reliable Supplier
Chemical Name: 2-bromo-4-methylpropiophenone CAS No. 1451-82-7 Synonyms: BK4 Powder, 2B4M, Brom Ketone 4, EG-2201 powder, EG-2201, 2-bromo MF: C10H11BrO EINECS: 696-162-0 Safe delivery to Russia, South Africa, Kazakhstan , Israel, Turkey, etc. Discreet pack. Door to door delivery. We are a...- Alice.Saibain
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- 2b4m bk4 cas 1451-82-7
- Category: Aldehydes and Ketones
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2-bromo-4-methylpropiophenone 2B4M CAS 1451-82-7
Large Stock BK4 cas 1451-82-7 Moscow Warehouse for Pick up Payment Terms: TT, Cryptocurrency(Bitcoin, USDT, XMR. etc), Western union, Money Gram, Escrow. Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Warehouse: Stock available for bulk from...- tarryncole
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- 2-bromo-4-methylpropiophenone 2b4m bk4 cas 1451-82-7
- Category: Aldehydes and Ketones
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2-bromo-3-methylpropiophenone CAS 1451-83-8
Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Moscow spot stock, Self-pick-up or by local express is supported, hot in Europe Price: 1Kg USD150 100Kg USD120/Kg (Moscow...- Winni Win
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- 2b3m 2b4m cas 1451-82-7 cas 1451-83-8
- Category: Aldehydes and Ketones
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2B4M/BK4 2-Bromo-4'-methylpropiophenone CAS 1451-82-7
Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Moscow of Russia spot stock, pick-up is supported, hot in Europe Price: 1Kg USD150 100Kg USD120/Kg (Moscow 275Kg spot...- Winni Win
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- 2-bromo-4'-methylpropiophenone 2b3m 2b4m bk4 cas 1451-82-7
- Category: Aldehydes and Ketones
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2-Bromo-4'-methylpropiophenone 1451-82-7
2-Bromo-4'-methylpropiophenone 1451-82-7 Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Warehouse: We have warehouses in China, the United States, Canada, Australia, the...- Nancyy
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- 2-bromo-4-methylpropiophenone cas 1451-82-7
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2-bromo-4-methylpropiophenone/bk4/2b4m CAS 1451-82-7
Price: 150.00usd/kg( the more you order, the price will be better) 2-Bromo-4-Methylpropiophenone CAS 1451-82-7 Product Name 2-Bromo-4-Methylpropiophenone Synonyms 2-Bromo-1-(4-Methylphenyl)-1-Propanone; 4-Methylphenyl 1-Bromoethyl Ketone; CAS NO 1451-82-7 Molecular Weight 227.1...- 2B4M1451-82-7
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- 2-bromo-4-methylpropiophenone 2b4m bk4 cas 1451-82-7
- Category: Aldehydes and Ketones
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Pyrrolidine CAS 123-75-1
We are professional manufacturer of Pharmaceutical Intermediate /Organic intermediate/ APIs / SARMS 99% purity test by lab. Hidden/sealed package and chemical special line to Canada, Usa, Aus, Mexico, Europe.etc... Price: 45Usd/1L Payment methods: Bitcoin, USDT, XMR, bank transfer, ESCROW... -
2-bromo-4-methylpropiophenone CAS：1451-82-7
2-bromo-4-methylpropiophenone CAS：1451-82-7 We are the RC Lab team:), we are manufacturers of starting materials and research chemicals and we are committed to providing quality products to our customers. Long-term cooperation is our goal. 2-bromo-4-methylpropiophenone is our advantageous...- Simon
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- 2-bromo-4'-methylpropiophenone (cas 1451-82-7) 2-bromo-4-methylpropiophenone cas 1451-82-7 cas no: 1451-82-7 russia cas 1451-82-7
- Category: Aldehydes and Ketones
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Brumer Chemical Store; Safety and Quality
Chemical store with a guarantee of high-quality chemicals. Safely Nitroethane, Benzaldehyde, Methylpropiophenone etc. Worldwide Shipping- Brumer.com
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2-Bromo-4'-methylpropiophenone CAS 1451-82-7
2-bromo-4'-methylpropiophenone CAS 1451-82-7 employed as an important intermediate for raw material for organic synthesis, agrochemical, pharmaceutical and dyestuff field. Also used as intermediate for 4-methylmethcathinone. Products Description Product Name: 2-bromo-4-methylpropiophenone...- Hodor
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- 2-bromo-4-methylpropiophenone cas 1451-82-7
- Category: Aldehydes and Ketones
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Mephedrone hydrobromide synthesis
Mephedrone hydrobromide synthesis from 2-bromo-4'-methylpropiophenone with n-methylpyrrolidone https://bbgate.com/threads/synthesis-of-mephedrone-in-nmp-large-scale.231/- Novator
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- 2-bromo-4'-methylpropiophenone 4-mmc bromoketone cas 1451-82-7 meph mephedrone mephedrone hydrobromide mephedrone hydrochloride n-methylpyrrolidone nmp
- Comments: 22
- Category: Synthesis of Methcathinones
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2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone
2-Bromo-4'-methylpropiophenone synthesis (CAS 1451-82-7) from 4'-methylpropiophenone with HBr/H2O2 https://bbgate.com/threads/bromination-of-4-methylpropiophenone-with-hbr-h2o2-large-scale.215/- Novator
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- 2-bromo-1-p-tolyl-propan-1-one 4-methylpropiophenone 4-mmc bromination cas 1451-82-7 cas 5337-93-9 mephedrone mephedrone hydrochloride mephedrone video synthesis
- Comments: 10
- Category: Synthesis of Methcathinones
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Mephedrone synthesis (4-MMC) in NMP solvent. Large scale.
Reaction scheme: Reagents: 2-Bromo-4'-methylpropiophenone (cas 1451-82-7) - 5 kg; n-Methyl-2-pyrrolidone (NMP; cas 872-50-4) - 20 L; Methyl amine 40% aq. solution (cas 74-89-5) - 8 L; Benzene - 20 L; Acetone - 30 L; Hydrochloric acid con. aq. solution (HCl 36%) ~ 1.5 L; Distilled water - 20...- WillD
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- 4-mmc synthesis 4-mmc video synthesis cas 1189726-22-4 cas 1451-82-7 cas 74-89-5 cas 872-50-4 cathinone mephedrone synthesis mephedrone video synthesis n-methyl-2-pyrrolidone
- Replies: 260
- Forum: Methcathinones
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4′-Methylpropiophenone bromination to 2-bromo-4'-methylpropiophenone. Large scale.
Reaction scheme: Reagents: 4′-Methylpropiophenone (cas 5337-93-9) 1000 g; Hydrobromic acid 48% aq. 1300 g; Hydrogen peroxide (H2O2) 35% 750 g; Sodium bicarbonate (NaHCO3); Distilled water; Equipment and glassware: Three necked round bottom flask 5 L; Retort stand and clamp for securing...- WillD
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- 2-bromo-4'-methylpropiophenone 4-mmc 4-mmc synthesis 4′-methylpropiophenone 4′-methylpropiophenone bromination cas 1451-82-7 cas 5337-93-9 cathinone mephedrone mephedrone synthesis
- Replies: 40
- Forum: Methcathinones
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2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone. Bromination in DCM or GAA.
Reaction scheme: Reagents: 4-methylpropiophenone (cas 5337-93-9) - 1000 g; Dichloromethane (DCM) or glacial acetic acid (GAA) - 3000 ml; Bromine (Br2) - 1080g, 348 ml; Sodium bicarbonae (NaHCO3) solution; Distilled water; Magnesium sulphate (MgSO4); Equipment and glassware: Three necked...- WillD
- Thread
- 2-bromo-4'-methylpropiophenone 4'-methylpropiophenone 4-mmc cas 1451-82-7 cas 5337-93-9 cathinone mephedrone
- Replies: 17
- Forum: Methcathinones
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Mephedrone (4-MMC) synthesis from haloketone in ethyl acetate. 1-10 kg Scale.
Reaction scheme: Reagents: 1. 4'-Methylpropiophenone (cas 5337-93-9) 1 kg; 2. Hydrobromic acid 48% 1300 ml; 3. Hydrogen peroxide 35% 750 ml; 4. Sodium/potassium hydroxide 25% (NaOH/KOH) aqueous solution; 5. Distilled water; 6. Ethyl acetate 6 l; 7. Methylamine 40% aq - 2 l; 8. Acetone - 8 l...- WillD
- Thread
- 2-bromo-4'-methylpropiophenone 4'-methylpropiophenone 4-mmc ethyl acetate 4-mmc synthesis cas 1189726-22-4 cas 1451-82-7 cas 74-89-5 mephedrone ethyl acetate synthesis mephedrone synthesis methylamine
- Replies: 53
- Forum: Methcathinones
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