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

5-Oxo-4,5-dihydro-4-[(4-sodiosulfophenyl)azo]-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid ethyl ester

CAS No.
Chemical Name:
5-Oxo-4,5-dihydro-4-[(4-sodiosulfophenyl)azo]-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
Synonyms
C.I.19205;Flavazine TL;5-Oxo-4,5-dihydro-4-[(4-sodiosulfophenyl)azo]-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
CBNumber:
CB02172600
Molecular Formula:
C18H14N4Na2O9S2
Molecular Weight:
540.4347
MDL Number:
MOL File:
Mol file

5-Oxo-4,5-dihydro-4-[(4-sodiosulfophenyl)azo]-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

C.I.19205 Flavazine TL 5-Oxo-4,5-dihydro-4-[(4-sodiosulfophenyl)azo]-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid ethyl ester