赛默飞世尔Thermo Fisher COTTON BOOM

Two‐Step, One‐Pot Synthesis of Inosine, Guanosine, and 2′‐Deoxyguanosine O6‐Ethers via Intermediate O6‐(Benzotriazol‐1‐yl) Derivatives

) and Cs2 CO3 under a nitrogen atmosphere. Conversion to the O 6 ?(benzotriazol?1?yl) ethers occurs within about 10 min for inosine, and within about 60 min for guanosine and 2??deoxyguanosine. Then, for reaction with alcohols, the reaction mixture

Procedures for In Vitro Production of Bovine Embryos

(Fisher)Scalpel blades (#11 and #20) Gloves 400 ml sterile beaker Container to discard ovaries Timer slide warmer @ 38.5°C Dissecting microscope Water-bath at 38.5°CFigure 2. Some culture plates needed for IVP. From left to right are a Falcon 60 x 15

Prime‐, Stress‐, and Cue‐Induced Reinstatement of Extinguished Drug‐Reinforced Responding in Rats: Cocaine as the Prototypical Drug of Abuse

Twelve catheter connection assemblies with metal spring covering (PlasticsOne, cat. no. C313CS) Scale with 1 g accuracy and at least 500‐g capacity for weighting rats