潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Germany 4-Acetylbenzeneboronic acid Suppliers, Germany 4-Acetylbenzeneboronic acid Manufacturers.

ChemNet | Sign in | Join Now

Details for 4-Acetylbenzeneboronic acid

4-Acetylbenzeneboronic acid

111Category:

CAS NO:

EC NO:

202-536-2

Molecular Formula:

C₈H₉BO₃

Molecular Weight:

163.9663

Specification:

InChI:

InChI=1/C8H9BO3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-5,11-12H,1H3

Product description:

CAS Number: 149104-90-5

Formula: C8H9BO3

Formula Weight: 163.97

Melting Point: ca 240癲ec

Synonyms:

4-Boronoacetophenone;2-(dipropan-2-ylamino)ethanol;P-Acetylphenylboronic acid;

Molecular Structure:

if you are sourcing 4-Acetylbenzeneboronic acid from Germany ,just feel free to inquire