西格玛 Sigma-Aldrich

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石油醚,Petroleum ether;ACS reagent

320447
CAS号: 8032-32-4 EC 号: 232-453-7 MDL编号: MFCD00081849 NACRES: NA.07
¥574.96

石油醚,Petroleum ether;anhydrous

300314
CAS号: 8032-32-4 EC 号: 232-453-7 MDL编号: MFCD00081849 NACRES: NA.21
¥410.31

石油醚,Petroleum ether;spectrophotometric grade

261734
CAS号: 8032-32-4 EC 号: 232-453-7 MDL编号: MFCD00081849 NACRES: NA.07
¥884.28

石油醚,Petroleum ether;bp 30-40 °C, low boiling point hydrogen treated naphtha, puriss. p.a.

77399
别名:石脑油;Petroleum benzin; CAS号: 101316-46-5 EC 号: 309-852-0 MDL编号: MFCD00081849 NACRES: NA.07
¥976.00

石油醚,Petroleum ether;puriss. p.a., ACS reagent, reag. ISO, low boiling point hydrogen treated naphtha, bp≥ 90% 40-60 °C (≥ 90%)

32299
别名:石脑油;Petroleum benzin; CAS号: 101316-46-5 MDL编号: MFCD00081849
¥1,026.45

石油醚,Petroleum ether;puriss. p.a., high boiling, bp 60-80 °C

32248
别名:石脑油;Petroleum benzin; CAS号: 101316-46-5 EC 号: 309-852-0 MDL编号: MFCD00081849 NACRES: NA.21
¥1,062.28

石油醚,Petroleum ether;puriss. p.a., reag. Ph. Eur., high boiling, bp 50-70 °C

32247
别名:石脑油;Petroleum benzin; CAS号: 101316-46-5 MDL编号: MFCD00081849 NACRES: NA.21
¥795.36

石油醚,Petroleum ether;puriss., low boiling point hydrogen treated naphtha, meets analytical specification of DAB, bpmin. 75% 40-60 °C (min. 75%)

24587
别名:石脑油;Petroleum benzin; CAS号: 101316-46-5 EC 号: 265-151-9 MDL编号: MFCD00081849 NACRES: NA.07
¥611.59

1-苄基吡唑-4-硼酸频哪醇酯,1-Benzylpyrazole-4-boronic acid pinacol ester;95%

636002
别名:1-苄基-4-(4,4,5,5-四甲基-1,3,2-二氧杂环硼戊烷-2-基)-1H-吡唑, 1-苄基-4-吡唑硼酸频哪醇酯;1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-Benzyl-4-pyrazole boronic acid pinacol ester

Empirical Formula (Hill Notation): C16H21BN2O2 CAS号: 761446-45-1 分子量: 284.16 MDL编号: MFCD03789252 PubChem化学物质编号: 24882750 NACRES: NA.22
¥324.45

1-乙基-3-甲基咪唑甲基磺酸盐,1-Ethyl-3-methylimidazolium methanesulfonate;≥95%

29164
别名:Basionics® ST 35; Empirical Formula (Hill Notation): C7H14N2O3S CAS号: 145022-45-3 分子量: 206.26 MDL编号: MFCD06798171 PubChem化学物质编号: 57648339 NACRES: NA.22
¥1,389.39

2-氨基-3-氟吡啶,2-Amino-3-fluoropyridine;97%

707341
Empirical Formula (Hill Notation): C5H5FN2 CAS号: 21717-95-3 分子量: 112.11 MDL编号: MFCD04114135 PubChem化学物质编号: 329762716 NACRES: NA.22
¥649.22

2-巯基-3-氰基吡啶,2-Mercaptopyridine-3-carbonitrile;95%

759600
别名:2-巯基烟腈;2-巯基吡啶-3-腈;3-氰基吡啶-2-硫醇;2-Mercaptonicotinonitrile;3-Cyanopyridine-2-thiol

Empirical Formula (Hill Notation): C6H4N2S CAS号: 52505-45-0 分子量: 136.17 MDL编号: MFCD07343855 PubChem化学物质编号: 329766798 NACRES: NA.22
¥1,695.95