Methyl 3-methyl-2-butenoate CAS 924-50-5 hua he wai taekore, b.p.70ï½75â/8 kpa, n20D 1.4364, kiato whanaunga 0.873, f.p.99â(37â, wairehu) wairewa i roto i te chloroform, te tetrachloride waro me etahi atu whakarewa pararopi.
4-Nitrophenethyl bromide CAS 5339-26-4,1-(2-BROMOETHYL)-4-NITRO-;1-(2-BROMOETHYL)-4-NITROBENZENE;2-(4-Nitrophenyl)-1-bromoethaneforsChemicalbookynthesis;2- (4-NITROPHENYL)-1-BROMOETANA;ThenitrobenzeneethylbroMide;4-Nitrophenethylbromide98%;2-(4-NITROPHENYL)ETHYLBROMIDE
2'-Hydroxyacetophenone CAS 118-93-4 Te wai marama kore tae
Ko te konupora dioxide CAS 1313-13-9 he momo matū tino nui, e whakamahia whānuitia ana i roto i te tātaritanga me te rapunga (reagents matū), te whakahiato pararopi me nga takawaenga rongoa (anti-rheumatic drug ketoprofen, me etahi atu), te whakaora i nga whakatere me te ahi. nga taapiri whakaahuru me nga here mo nga taonga whakaahua.
E whai ake nei he kupu whakataki ki te Ethyl 2-phenylacetoacetate CAS 5413-05-8, e tumanako ana ahau ki te awhina i a koe kia pai ake te mohio ki a Ethyl 2-phenylacetoacetate CAS 5413-05-8. Nau mai ki nga kaihoko hou me nga tawhito ki te mahi tahi ki a maatau ki te hanga tahi i te wa pai ake!
Ko te waikawa 3-Bromobenzoic CAS 585-76-2 he momo takawaenga matū tino nui, e whakamahia nuitia ana i roto i te tātari me te rapu (nga tauhohenga matū), te whakahiato waro me nga takawaenga rongoa (anti-rheumatic drug ketoprofen, me etahi atu), hei whakaora i nga kaiwhakatere. me nga taapiri whakaahuru ahi me nga here mo nga taonga whakaahua.
