Web物竞编号. 02TP. 分子式. C6H4O2. 分子量. 108.09. 标签. 苯醌,对苯二酮, 对醌, 1,4-苯醌, 1,4-苯二酮, 1,4-Benzoquinone, 1,4-Cyclohexadiene dioxide, Quinone, 2,5-Cyclohexadiene … WebCas Number: 31574-14-8 ; EINECS Number:-1,4-diphenyl-1,2,3,4-butanetetrone. Molecular Formula: C 16 H 10 O 4; Molecular Weight: 266.253 g/mol; Cas Number: 19909-44-5 ; EINECS Number:-methyl 3-methyl-2-phenyl-2-butenoate. Molecular Formula: C 12 H 14 O 2; Molecular Weight: 190.242 g/mol; Cas Number: 33131-36-1 ;

tert-Butyl carbamate 98 4248-19-5 - Sigma-Aldrich

WebJun 1, 2024 · Staphylococcus aureus resistance poses nonnegligible threats to the livestock industry. In light of this, carbazole-oxadiazoles were designed and synthesized for treating S. aureus infection. Bioassay discovered that 3,6-dibromocarbazole derivative 13a had effective inhibitory activities to several Gram-positive bacteria, in particular to S. … WebYield Reaction Conditions Operation in experiment; 85%: Stage #1: With n-butyllithium In diethyl ether; acetone at -75 - 20℃; for 0.666667 h; Inert atmosphere Stage #2: at -75℃; for 12 h; : 1,3-dibromobenzene 25g(106 mnol) was added to purified ether (150 ml) and sufficiently stirred.The reaction is carried out at -75 ° C or below using a bath of liquid … g tailwind css

89598-96-9 (3-Bromophenyl)boronic acid Ambeed

WebHere, we describe the first catalytic, syn-stereospecific dichlorination of alkenes, employing a group transfer catalyst based on a redox-active main group element (selenium). With … WebAug 3, 1972 · CAS No.: 136765-52-1. Compare Product No. Description SDS Pricing; T-009: 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant ... Web51 rows · CAS Number; 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide: C 7 H 7 ClN 6 O 2 S: Molecular Weight:274.688 Density:1.8±0.1 g/cm3 Boiling Point:633.9±65.0 … g tail worms