Category: Gratis y Donaciones

  • BMK Chemical Oil Diethyl(phenylacetyl)malonate C15H18O5

    BMK Chemical Oil Diethyl(phenylacetyl)malonate C15H18O5 with fast delivery Product Name: Diethyl(phenylacetyl)malonate Synonyms: Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2-phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;Cas 20320-59-6;Propanedioic acid, (phenylacetyl)-, diethyl ester;Pharmaceutical intermediates Diethyl(phenylacetyl)malonate; CAS: 20320-59-6 MF: C15H18O5 MW: 278.3 EINECS: 205-854-1 Mol File: 20320-59-6.mol Boiling point 120 °C(Press: 0.01 Torr) density 1.148±0.06 g/cm3(Predicted) pka 8.76±0.59(Predicted) Dear buyer, I'm Annie, a…

  • CAS 110-64-5 2-Butene-1,4-diol NEW BDO Chemical High quality

    CAS 110-64-5 2-Butene-1,4-diol NEW BDO Chemical High quality CAS:110-64-5 MF: C4H8O2 MW: 88.11 EINECS: 203-787-0 Product Categories: BDO Mol File: 110-64-5 Melting point:4-10 °C(lit.) Boiling point:235 °C(lit.) density :1.07 g/mL at 25 °C(lit.) refractive index:n 20/D 1.479 Dear buyer, I'm Annie, a salesperson from Wuhan First New Material Company. We are a factory that has…

  • Hot-selling 99.9% New Methylpropiophenone Chemical CAS 1451-83-8

    Product Name: 2-bromo-3-methylpropiophenonec Synonyms: 2-Bromo-1-Phenyl-1-Butanone 2-Brom-3'-methylpropiophenon 2-bromo-3-methylpropiophenone 2-Bromo-1-m-tolyl-propan-1-one 2-bromo-1-(3-methylphenyl)propan-1-one 1-Propanone, 2-bromo-1-(3-methylphenyl)- CAS: 1451-83-8 MF: C10H11BrO MW: 227.11 Boiling point 265.069°C at 760 mmHg density 1.357±0.06 g/cm3(Predicted) Flammpunkt 52.852°C Exact Mass 225.99900 PSA 17.07000 LogP 2.96110 Storage condition Room Temprature Dear buyer, I'm Annie, a salesperson from Wuhan First New Material Company. We are a factory…

  • Stock Methylamine hydrochloride CAS 593-51-1 low price

    Methylamine hydrochloride CAS 593-51-1. Supply Methylamine hydrochloride CAS 593-51-1 low price. Contact me: [email protected] Whats app/ Signal/ Skype: 0086 15832900195 Threema: AH8F6N9P

  • High purity 99% Phenacetin CAS 62-44-2 powder crystal with good price

    https://www.hbzebo.com/ Good price and high concentration, Please contact me for more details Any Time Hebei Zebo Biotechnology Co.,Ltd. https://www.hbzebo.com Email:[email protected] WhatsApp:+8619930611675 Wickr Me:ellazebo Telegram:+8619930611675 Tel:+8619930611675 Hot selling product, CAS 103-63-9,(2-Bromoethyl) benzene 1009-14-9,Valerophenone 119276-01-6,Protonitazene (hydrochloride) 14030-76-3,Etodesnitazene 14680-51-4,Metonitazene 1451-82-7,2-Bromo-4'-methylpropiophenone 19099-93-5,N-CBZ-4-piperidone 191790-79-1,4-Methylmethylphenidate 20320-59-6,BMK 28578-16-7,PMK 288573-56-8,Tert-Butyl 4- (4-fluoroanilino) 2647-50-9,Flubromazepam 236117-38-7,2-iodo-1-p-tolyl-propan-1-one 23076-35-9,Xylazine hydrochloride 33125-97-2,Etomidate 37148-47-3,4-Amino-3,5-Dichloro-Alpha-Bromoacetophenone 37148-48-4,4-Amino-3,5-Dichloroacetophenone 443998-65-0,1-Boc-4-(4-BROMO-PHENYLAMINO) -Piperidine 40064-34-4,4,4-Piperidinediol hydrochloride…

  • Anti Aging Nicotinamide Mononucleotide Powder Nmn Bulk CAS 1094-61-7 Boo

    http://sxbiology.com/cn/ +8618156572229 [email protected] fast delivery best quality In stock Large stock Shelf life is 2 years, if you buy our products, we can offer you the best price. Looking forward to your purchase and evaluation. Application Lidocaine hydrochloride is a white, odorless crystal with a bitter, numb taste. Soluble in water, ethanol and organic solvents,…

  • High Quality CAS 2079878-75-2 2- (2-Chlorophenyl) -2-Nitrocyclohexanone

    google Why choose us 1.Quick Response Within 12 hours. 2.Quality Guarantee: All products are strictly tested by our QC, confirmed by QA. 3.Reasonable & Competitive Price 4.Fast Delivery:Parcel can be sent out in 24 hours after payment tracking number available 5.We are a professional production leading factory in pharmaceutical area of many years FAQ Q1:Can…

  • Hot selling CAS 134-84-9 4-Methylbenzophenone with good price

    CAS 134-84-9 4-Methylbenzophenone Product Name:4-Methylbenzophenone CAS No:134-84-9 4-Methylbenzophenone Appearance:White powder 4-Methylbenzophenone Assay:≥99% 4-Methylbenzophenone Capacity:500mt/year 4-Methylbenzophenone MOQ:100G 4-Methylbenzophenone Application:Photoinitiator/Ultraviolet Absorbent Standard:Enterprise export 4-Methylbenzophenone Brand name:guanlang 4-Methylbenzophenone Related product: 4'-Methylpropiophenone CAS 5337-93-9 Valerophenone CAS 1009-14-9 4'-Chloropropiophenone CAS 6285-05-8 HEXANOPHENONE CAS 942-92-7 Valerophenone CAS 1009-14-9 4'-Chloropropiophenone CAS 6285-05-8 HEXANOPHENONE CAS 942-92-7 Lidocaine, benzocaine. Tetramisole hcl, Boric acid flakes/chunks…

  • Buy CAS 134-84-9 4-Methylbenzophenone from factory

    CAS 134-84-9 4-Methylbenzophenone Product Name:4-Methylbenzophenone CAS No:134-84-9 4-Methylbenzophenone Appearance:White powder 4-Methylbenzophenone Assay:≥99% 4-Methylbenzophenone Capacity:500mt/year 4-Methylbenzophenone MOQ:100G 4-Methylbenzophenone Application:Photoinitiator/Ultraviolet Absorbent Standard:Enterprise export 4-Methylbenzophenone Brand name:guanlang 4-Methylbenzophenone Related product: 4'-Methylpropiophenone CAS 5337-93-9 Valerophenone CAS 1009-14-9 4'-Chloropropiophenone CAS 6285-05-8 HEXANOPHENONE CAS 942-92-7 Valerophenone CAS 1009-14-9 4'-Chloropropiophenone CAS 6285-05-8 HEXANOPHENONE CAS 942-92-7 Lidocaine, benzocaine. Tetramisole hcl, Boric acid flakes/chunks…

  • 79099-07-3 piperidone Butoxycarbonyl

    产品名称: N-(叔丁氧羰基)-4-哌啶酮 同义词: TIMTEC-BB SBB008535 ; RARECHEM AH CK 0062 ; 4-氧代哌啶-1-羧酸叔丁酯;叔丁基 4-氧代四氢-1 (2H)-吡啶羧酸盐;4-OXO-1-哌啶羧酸叔丁酯;T-丁基-4-哌啶酮-1-羧酸盐;T-BUTOXYCARBONYL-4-哌啶酮;N-BOC-4-哌啶酮 CAS: 79099-07-3 MF: C10H17NO3 兆瓦: 199.25 EINECS: 616-664-5 产品类别: 制药;杂项生化;制药;吡喃、哌啶和哌嗪;哌啶;哌啶系列;胺类;块;羰基化合物;杂环;哌啶类;氨基酸和衍生物;吡喃、哌啶和哌嗪;中间的;正丁醇;十一 摩尔文件: 79099-07-3.mol N-(叔丁氧羰基)-4-哌啶酮 性质 熔点 73-77°C(升) 沸点 336.77°C(粗略估计) 密度 1.1249(粗略估计) 折光率 1.4610(估计) 储存温度 避光、密封、干燥、常温 磷钾 -1.58 ± 0.20(预测) 形式 结晶粉末 颜色 白色至微黄色 水溶性 微溶 BRN 3650236 键 ROUYFJUVMYHXFJ-UHFFFAOYSA-N CAS 数据库参考 79099-07-3(CAS…