Autor: xiansheng li

  • Direct selling High purity CAS:71368-80-4 Bromazolam

    English name: Bromazolam CAS no. : 71368-80-4 Molecular formula: C17H13BrN4 Molecular weight: 353.21600 EINECS: 000-000-0 MDL number: MFCD28405606 Melting point: 272.0-275 ℃ Boiling point: 519.8±60.0 °C Density: 1.54± 0.1g /cm3 (20 ºC 760 torr) Pka: 2.37 + / – 0.40 Factory direct sale,we are 15years factory in China Door to door, fast and safe 100%…

  • Direct selling High purity CAS:13605-48-6 3-(1,3-Benzodioxol-5-yl)-2-me

    English name: 3 – (1, 3 – Benzodioxol – 5 – yl) – 2 – methyl – 2 – oxiranecarboxylic acid methyl ester CAS no. : 13605-48-6 Molecular formula: C12H12O5 Molecular weight: 236.221 Density: 1.3± 0.1g /cm3 Boiling point: 312.8±42.0 °C at 760 mmHg Factory direct sale,we are 15years factory in China Door to door,…

  • Direct selling High purity Precursor adbb-5cladb-6cladb-5cl-adb

    English name :5CLADB/6CLADB/5cl-adb/adbb CAS no: 137350-66-4 Molecular weight: 379.320 Density: 1.5± 0.1g /cm3 Boiling point: 635.5±55.0 °C at 760 mmHg Molecular formula: C20H13NO7 Flash point: 338.1±31.5 °C Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive Canada,USA, UK, AUS,…

  • Direct selling High purity CAS:79-03-8 Propanoyl chloride

    English name: Propranolol chloride The CAS number: 79-03-8 Molecular formula: C3H5ClO Molecular weight: 92.524 Density: 1.1± 0.1g /cm3 Boiling point: 75.5±3.0 °C at 760 mmHg Melting point: −94 °C Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive Canada,USA,…

  • Direct selling High purity CAS:103-63-9 (2-Bromoethyl)benzene

    英文名称:(2-Bromoethyl)benzene CAS 编号 : 103-63-9 分子量:185.061 密度:1.4±0.1g/cm3 沸点:760 mmHg 时为 220.5±0.0 °C 分子式:C8H9Br 熔点:-56℃ 闪点:89.4±0.0℃ 厂家直销,我们在中国有 15 年的工厂 门到门,快捷安全 100%清关派送,所有清关免费 6-8天到达加拿大、美国、英国、澳大利亚、欧元、俄罗斯等。 1.小批量订单:10g,50g,100g,样品 2.批量订货:空运,空运 6 到8天 3.付款方式:我们接受阿里巴巴,比特币,西联汇款,银行转账,支付宝 4.Packaging :25kg, 50kg, 100kg, 1000kg, can also be customized according to customer requirements.General liquid bottle, powder aluminum foil bag. 5. Product transportation :DHL, UPS, TNT, EMS, Fedex, etc. Please…

  • Direct selling High purity CAS:33125-97-2 Etomidate

    English name: Etomidate CAS no. : 33125-97-2 Molecular formula: C14H16N2O2 Molecular weight: 244.289 Density: 1.1± 0.1g /cm3 Boiling point: 391.5±17.0 °C at 760 mmHg Melting point: 72-74 DHS C Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive Canada,USA,…

  • Direct selling High purity CAS:443998-65-0 tert-butyl4-(4-bromoanilino)

    English name: tert-butyl 4-(4-bromoanilino)piperidine-1-carboxylate CAS no. : 443998-65-0 Molecular formula:C16H23BrN2O2 Molecular weight: 355.27000 EINECS: 202-303-5 MDL number: MFCD07785997 Boiling point: 439.1±40.0 °C Density: 1.336 + / – 0.06 g/cm3 Pka: 4.18 + / – 0.20 Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all…

  • Direct selling High purity CAS:125541-22-2 tert-Butyl 4-anilinopiperidi

    English name: tert-Butyl 4-anilinopiperidine-1-carboxylate CAS no. : 125541-22-2 Molecular formula: C16H24N2O2 Molecular weight: 276.374 Density: 1.1± 0.1g /cm3 Boiling point: 400.6±38.0 °C at 760 mmHg Melting point: 136-137 DHS C Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive…

  • Direct selling High purity CAS:79099-07-3 N-(tert-Butoxycarbonyl)-4-pip

    English name: N-(tert-Butoxycarbonyl)-4-piperidone CAS no. : 79099-07-3 Molecular formula: C10H17NO3 Molecular weight: 199.247 Density: 1.1± 0.1g /cm3 Boiling point: 289.8±33.0 °C at 760 mmHg Melting point: 73-77 °C(lit.) Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive Canada,USA, UK,…

  • Direct selling High purity CAS:23076-35-9 Xylazine hydrochloride

    English name: Xylazine hydrochloride CAS no. : 23076-35-9 Molecular formula: C12H17ClN2S Molecular weight: 256.795 Density: 1.15 g/cm3 Boiling point: 334.2ºC at 760mmHg Melting point: 150-164? C (dec.) Factory direct sale,we are 15years factory in China Door to door, fast and safe 100% customs clearance delivery,free for all customs clearance 6-8 days arrive Canada,USA, UK, AUS,…