久久自慰流水喷白浆免费看_久久亚洲国产精品五月天婷_精品一区二区无码免费_亚洲无码视频在线一区观看

中文版English

CAS Number: 67193-97-9
7-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one

Structure

 7-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one
Name: 7-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one
Synonyms:
General Information
Product Number: 67193979

CAS Registry Number 67193-97-9
Name:
2H-?1,?4-?Benzoxazin-?3(4H)?-?one, 7-?hydroxy-
7-Hydroxy-2H-1,4-benzoxazin-3(4H)-one
7-Hydroxy-4H-benzo[1,4]oxazin-3-one

 

Chemical Formula: C8H7NO3
Exact Mass: 165.04
Molecular Weight: 165.15
m/z: 165.04 (100.0%), 166.05 (8.8%)

 

InChI:InChI=1S/C8H7NO3/c10-5-1-2-6-7(3-5)12-4-8(11)9-6/h1-3,10H,4H2,(H,9,11)

InChI Key:GAHMCUIGTHMIFD-UHFFFAOYSA-N

Canonical SMILES:C1C(=O)NC2=C(O1)C=C(C=C2)O

 

Thermal Properties Value Condition Note
Melting Point 208-209 °C   (3)CAS

Specification

98%
References

(3) Loudon, J. D.; Journal of the Chemical Society 1955, P739-44 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]