欧美日韩亚洲国产精品,91精品久久人人妻人人做人人爱,99精品国产综合久久精品自在,亚洲国产欧美目韩成人综合,site:jiangsuyinhang.com,亚洲最新无码AV在线,韩国激情无码av一区二区

歡迎光臨! �(dāng)前位置: 首頁 > �(chǎn)品列�

�(chǎn)品列� : "phosphonic acid ester"

Diethyl (thiophen-2-ylmethyl)phosphonate
  • 純度�
  • CAS� 2026-42-8
  • MDL�
  • �(chǎn)品編�(hào)� OR73908
  • 分子式:
  • --
Diethyl(4-hydroxyphenyl)phosphonate
Tetraisopropyl Methylenediphosphonate
  • 純度� 98%
  • CAS� 1660-95-3
  • MDL�
  • �(chǎn)品編�(hào)� T296270
  • 分子式: C??H??O?P
  • --
Diethyl Cyanophosphonate
  • 純度�
  • CAS� 2942-58-7
  • MDL�
  • �(chǎn)品編�(hào)� D444195
  • 分子式: C?H??NO?P
  • --
12 首頁 上一� 12 115 �(xiàng)