性欧美视频69_在线播放观看av_Av在线无码网址_在线五月丁香婷啪AV

歡迎光臨! 當(dāng)前位置: 首頁 > 產(chǎn)品列表

產(chǎn)品列表 : "Hydroxynaphtham_Hydroxynicotini"

5-Hydroxynicotinic acid methyl ester, 98%
3-Hydroxy-2-naphthoic acid, 98%
  • 純度: 98%
  • CAS: 92-70-6
  • MDL: MFCD00004103
  • 產(chǎn)品編號(hào): 180796
  • 分子式: C11H8O3
  • J&K
2-Hydroxynicotinic acid, 98%
  • 純度: 98%
  • CAS: 609-71-2
  • MDL: MFCD00010100
  • 產(chǎn)品編號(hào): 183207
  • 分子式: C6H5NO3
  • J&K
5-Hydroxynicotinic acid, 98%
6-Hydroxynicotinic acid, 98.5%
  • 純度: 98.5%
  • CAS: 5006-66-6
  • MDL: MFCD00006277
  • 產(chǎn)品編號(hào): 259852
  • 分子式: C6H5NO3
  • J&K
4-Hydroxynicotinic acid, 97%
  • 純度: 97%
  • CAS: 609-70-1
  • MDL: MFCD00040286
  • 產(chǎn)品編號(hào): 277118
  • 分子式: C6H5NO3
  • J&K
6-Hydroxy-2-naphthoic acid, 98%
Hydroxynaphthol blue, indicator for metal titration
  • 純度: N/A
  • CAS: 63451-35-4
  • MDL: MFCD00036393
  • 產(chǎn)品編號(hào): 489889
  • 分子式: C20H11N2Na3O11S3
  • J&K
1-Hydroxy-2-naphthoic acid, 97%, for synthesis
  • 純度: 97%
  • CAS: 86-48-6
  • MDL: MFCD00003960
  • 產(chǎn)品編號(hào): 954974
  • 分子式: C11H8O3
  • Amethyst
1-Hydroxy-2-naphthoic Acid
  • 純度: 98.0%(LC&T)
  • CAS: 86-48-6
  • MDL: MFCD00003960
  • 產(chǎn)品編號(hào): H0279
  • 分子式: C11H8O3
  • --
1 下一頁 尾頁 11 109 項(xiàng)