INTERMEDIATE - 897 Anuncios

Jueves 27 julio 2023

5'-O-DMT-N6-Benzoyl-2'-O-methyladenosine 3'-CE phosphoramidite DMT-2'-OMe-rA(Bz) Phosphoramidite is a 2'-modified phosphoramidite monomer, which is a building block of oligonucletide. Huaren is capable of supplying the product as well as the related intermediates, for example DMT-protected...

Jueves 27 julio 2023

5'-O-DMT-2'-O-TBDMS-N6-Benzoyl-Adenosine 3'-CE phosphoramidite 2'-TBDMS-rA(Bz) Phosphoramidite (CAS NO. 104992 55 4) is a modified building block used in the solid-phase synthesis of RNA and DNA oligonucleotides. It is a derivative of adenosine with a phosphoramidite group attached...

Jueves 27 julio 2023

5'-O-DMT-Thymidine 3'-CE phosphoramidite 2'-dT Phosphoramidite (CAS NO. 98796 51 1) is a modified building block used in the solid-phase synthesis of DNA and RNA oligonucleotides. It is a derivative of deoxythymidine (dT) with a phosphoramidite group attached to the 3'-OH position...

Jueves 27 julio 2023

5'-O-DMT-N6-Benzoyl-2'-deoxyadenosine 3'-CE phosphoramidite 2'-dA(Bz) Phosphoramidite (CAS NO. 98796 53 3) is a nucleoside-containing molecule derivative used for solid phase synthesis of DNA and RNA oligonucleotides in chemical or enzymatic processes. It is a modified deoxyadenosine...

Jueves 27 julio 2023

HUAREN's dna nucleoside are useful building blocks for DNA and RNA synthesis because they can alter the stability, function, and utility of an oligo, making them useful for a variety of applications. Our uniquely large collection of nucleosides offers a diversity of properties such...

Jueves 27 julio 2023

Huaren produce and supply high quality dntp and ddntp, NTP, modified nucleotides, fluorescent dye labelled nucleotides at routine basis, which are the most commonly used guanosine nucleoside for reproducible results from PCR, RT-PCR, cDNA synthesis, sequencing, and in vitro mRNA transcription...

Jueves 27 julio 2023

Huaren provides the most commonly used phosphoramidite for diagnostic and therapeutic purposes and other monomers at customized services model. Huaren produce and supply high quality DNA phosphoramidite, RNA phoshoramidite, 2'-OMe Phosphoramidite, 2'-F Phosphoramidite, 2'-O-MOE phosphoramidite...

Jueves 27 julio 2023

Amidites are compounds used in the synthesis of oligonucleotides, which are short chains of nucleotides that make up DNA and RNA molecules. The chemical structure of amidites allows them to easily bind to other molecules and form the backbone of an oligonucleotide chain. Nucleotides...

Miércoles 12 julio 2023

High chlorinated polyethylene anticorrosive Intermediate Paint is composed of high chlorinated polyethylene resin, anticorrosive pigments, additives and thinners. It has good protective properties, fast-drying, strong hardness, good flame retardancy, strong adhesion and good mechanical...

Miércoles 12 julio 2023

Cantidad : 5000-10000 - Precio : 1000-5000,5000-10000

Modern cabinet design is popular in simple and stylish atmosphere. His success lies in the overall effect and detailed control. Hiding intelligence andmulti-function under its low-key appearance can surprise people inadvertently. He is neither heavy nor frivolous. He focuses on delicacy...

Miércoles 12 julio 2023

Flange Slewing Bearing & Light Slewing Bearing, Compared with normal type slewing bearing, the slewing bearings with flange has less weight but the same flexible when rotate, so when the machines have space limit and weight limit, then the slewing bearing with flange is the best choice...

Sábado 08 julio 2023

Products Show for Explosion Proof Panel Customized electrical circuit configuration based on parameters to distribute the power from filed bus to branch circuits where flammables present. Explosion proof panel, also called explosion proof enclosure, explosion proof panelboards, explosion...

Miércoles 05 julio 2023

Cantidad : 1.5KK-2KK - Precio : $4~$200

Leadtekdisplay standard TFT LCD Module are available in various sizes from 0.95'' 2.4'', 2.8'' TFT LCD to 32'' TFT LCD. These TFT LCD module are focus on common specification like familiar size, resolution, application, and normal temperatures of -10°C to +50°C or -20°C to +60°C....

Miércoles 05 julio 2023

SiSiB® PC5540 is a clear, colorless, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition. Technical Data CAS No. 1719 57 9 EINECS No. 217-006-6 Formula C3H8Cl2Si Molecular Weight 143.09 Boiling Point 115°C...

Miércoles 05 julio 2023

SiSiB® PC5512 Chloromethyltriethoxysilane SiSiB® PC5512 is an intermediate for Alfa-series functional organosilanes, like SiSiB® PC1711 (Phenyl amino methyl triethoxy silane), SiSiB® PC1800 (Diethyl amino methyl triethoxy silane) etc. It is soluble in most organic solvent like , acetone...

Miércoles 05 julio 2023

SiSiB® PC5430 Tetrapropoxysilane SiSiB® PC5430, [also called n-Propyl Silicate] is used as a cross-linking agent for silicon rubber, and as a modifying agent for organic and inorganic resins. The ethyl group of ethyl silicate is replaced by the N-propyl group, so the speed of hydrolysis...

Miércoles 05 julio 2023

Cantidad : 10000pcs / - Precio : USD 130 - USD 980

Through big data modeling, simulation optimization and performance verification, harmonic drive actuator company Han's Motion team realizes the optimal design of tooth profile, breaks through barriers of experience accumulation and correction in transmission design, and continuously...

Martes 04 julio 2023

MEK supplies is a clear colorless volatile liquid with a pleasant pungent odor. MEK is the butanone common name (Other Names: Butanone, 2-butanone for sale, Methyl acetone). HS code for MEK is 29141200. Widely used in applications of coating, adhesives, PU coating, MEKO, printing inks...

Martes 04 julio 2023

DBP Plasticizers Dibutyl phthalate is the most commonly used plasticizer for PVC, which can make the products have good softness. Specifications of DBP PlasticizersDibutyl phthalate is an excellent plasticizer for nit... DOP Plasticizers Dioctyl phthalate (DOP), an organic ester compound...

Martes 04 julio 2023

Precio : 100000-500000USD

Bridge gantry crane Launching Gantry Crane is mainly used for lifting equipment in the construction of railways, highways and bridges. Because the position is not fixed and the walking is relatively large, the connecting parts are connected in the form of connecting rods, which are...

Martes 04 julio 2023

Precio : 100000-500000USD

Girder Launchers are mainly used for lifting equipment in the construction of railways and highways. Girder launcher crane is composed of a main girder and connection system, fixed outriggers, movable outriggers, trolley walking mechanism, special spreaders and control systems. Girder...

Sábado 01 julio 2023

AEEA 2-(2-aminoethylamino)ethanol CAS111-41-1 AMINOETHYLETHANOLAMINE (AEEA) CAS: 111-41-1 Overview: IUPAC name: 2-(2-aminoethylamino)ethanol Other Chimical Names: 2-(2-AMINOETHYLAMINO)ETHANOL;AMINOETHYLE THANOLAMIN;AMINOETHYLETHANOLAMINE;AMINOE THYETHANOLAMINE;AEEA;HYDROXYETHYL-ETHYLE NEDIAMINE...

Viernes 30 junio 2023

Water System for Pharmaceutical Use In the pharmaceutical industry, Biocell provides professional solutions for purified water system, water for injection system, pure steam system, storage and distribution system in terms of water demand for medical infusion, injection, freeze-dried...

Jueves 29 junio 2023

Precio : $850~$2000 / ton

Ductile iron is a type of graphite-rich casting iron, but it has not a long history that it was discovered in 1943. Ductile iron actually is not a single material. It's a group of materials that can be produced with a wide range of properties through control of their microstructure...

Miércoles 28 junio 2023

Automatically complete vertical board cutting and horizontal board cutting. Only one person is required to operate the paper roll slitting machine, which can reduce 3-5persons, reduce the intermediate handling links, automatically discharge and concentrate transporting the scraps...

Miércoles 28 junio 2023

Precio : 100USD

Custom high Precision Compression/bulk molding compound manufacturing with fast lead time BMC/SMC Mould Manufacturer We mainly use bmc injection molding and pressure molding as the methods. When designing the flow channel and parting surface, we think that the cavity pressure should...

Martes 27 junio 2023

BOYA produces slender rolls such as smooth roll (can be chromed), spiral roll (can be chromed), and concave roll. There are more than 10 kinds of rolling mill rolls we can manufacture. The highest surface hardness of work rolls and intermediate rolls we manufactured is HRC65, with...

Martes 27 junio 2023

Cantidad : 10mg-10t - Precio : 50-15000

CAS Number：1185 53 1 Molecular Formula：C4H12ClNO3 Molecular weight：157.59600 Appearance and properties: White crystalline powder Density：1.05 g/mL at 20 °C Acid-base indicator color change ph value range：7.0 - 9.0 PH value：2.5-4.0 (25℃, 4M in H2O) Acidity coefficient(pKa)：8.1(at 25℃)...

Jueves 08 junio 2023

Cantidad : 200 tons - Precio : 25usd-100usd

Cobalt Metal for Sale Cobalt is a shiny steel-gray metal, relatively hard and brittle, ferromagnetic, heated to 1150℃ magnetic disappear. The combined valence of cobalt is 2 and 3. It does not interact with water at room temperature and is stable in humid air. It is oxidized to...

Jueves 08 junio 2023

Transition States and Intermediates Organic Chemistry Fine chemical processing is the process of creating and refining chemical products on a molecular level to achieve a desired result. It involves the manipulation of raw materials, such as chemicals, and the use of sophisticated...