午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt ??? ???
?? ??:
???:
Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt
???(??):
Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt
CBNumber:
CB52142217
???:
C36H28BaN6O12S2
??? ??:
938.09752
MOL ??:
Mol file

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt ??

??

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt C??? ??, ??, ??

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt ?? ?? ? ???

???

?? ??

Bis[1-[(4-ethyl-3-nitrophenyl)azo]-2-hydroxy-5-naphthalenesulfonic acid]barium salt ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved