Methyl 3-methyl-2-butenoate CAS 924-50-5 pwodwi se likid san koulè, b.p.70ï½75â/8 kpa, n20D 1.4364, dansite relatif 0.873, f.p.99â(37â, insoluble nan dlo), idrosolubl nan klowofòm, tetrachloride kabòn ak lòt solvang òganik.
4-Nitrophenethyl bromur CAS 5339-26-4,1-(2-BROMOETHYL)-4-NITRO-;1-(2-BROMOETHYL)-4-NITROBENZENE;2-(4-Nitrophenyl)-1-bromoethaneforsChemicalbookynthesis;2- (4-NITROFENIL)-1-BROMOETHANE;ThenitrobenzeneethylbroMide;4-Nitrophenethylbromide98%;2-(4-NITROPHENYL)ETHYLBROMIDE
2'-Hydroxyacetophenone CAS 118-93-4 Likid transparan san koulè
Manganèz diyoksid CAS 1313-13-9 se yon kalite entèmedyè chimik trè enpòtan, ki lajman ki itilize nan analiz ak deteksyon (reyaktif chimik), sentèz òganik ak entèmedyè pharmaceutique (anti-rimatism ketopwofèn dwòg, elatriye), akseleratè geri ak dife. aditif retardan ak lyan pou materyèl fotografi.
Sa ki anba la a se yon entwodiksyon nan Ethyl 2-phenylacetoacetate CAS 5413-05-8, mwen espere ede w pi byen konprann Ethyl 2-phenylacetoacetate CAS 5413-05-8. Byenveni nouvo ak ansyen kliyan pou kontinye kolabore avèk nou pou kreye yon pi bon avni ansanm!
3-Bromobenzoic asid CAS 585-76-2 se yon kalite entèmedyè chimik trè enpòtan, ki lajman ki itilize nan analiz ak deteksyon (reyaktif chimik), sentèz òganik ak entèmedyè pharmaceutique (anti-rimatism ketopwofèn dwòg, elatriye), akseleratè geri. ak Aditif ignifuge dife ak lyan pou materyèl fotografi.
