色老头在线一区二区三区,天美传媒在线观看,奶糖与烈酒by顾西子

United-States ISOPHTHALIC ACID Suppliers, United-States ISOPHTHALIC ACID Manufacturers.

ChemNet | Sign in | Join Now

Details for ISOPHTHALIC ACID

ISOPHTHALIC ACID

111Category:

CAS NO:

EC NO:

204-506-4

Molecular Formula:

C₈H₄O₄

Molecular Weight:

164.1161

Specification:

InChI:

InChI=1/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12)/p-2

Synonyms:

Benzene-1,3-dicarboxylic acid;Isophthalic Acid/Benzene-1,3-dicarboxylic acid(IPA);benzene-1,3-dicarboxylate;m-Phthalic acid;

Molecular Structure:

if you are sourcing ISOPHTHALIC ACID from United-States ,just feel free to inquire

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