久久精品国产只有精品66,一区二区免费特级片,小视频成人在线观看,日韩国产一区二区三区,亚洲免费在线观看,日韩无码精品少妇,亚洲另类天堂一区二区三区,国产午夜三级精品久久9,国产无码三级在线视频

中文版English

CAS Number: 26112-64-1
4-aminothiophene-3-carboxylic acid

Structure

 4-aminothiophene-3-carboxylic acid
Name: 4-aminothiophene-3-carboxylic acid
Synonyms:
General Information
Product Number: 26112641

CAS Registry Number 26112-64-1
Name:
3-?Thiophenecarboxylic acid, 4-?amino-
4-Amino-3-thiophenecarboxylic acid

 

Chemical Formula: C5H5NO2S
Exact Mass: 143.00
Molecular Weight: 143.16
m/z: 143.00 (100.0%), 144.01 (5.5%), 145.00 (4.5%), 144.00 (1.2%)

 

InChI:InChI=1S/C5H5NO2S/c6-4-2-9-1-3(4)5(7)8/h1-2H,6H2,(H,7,8)

InChI Key:MJYGDBMTPPBJHJ-UHFFFAOYSA-N

Canonical SMILES:C1=C(C(=CS1)N)C(=O)O

Specification

98%
References

PCT Int. Appl. (2007), WO 2007048064 A2 20070426. 
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]