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: 68301-77-9
2-amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde

Structure

 2-amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde
Name: 2-amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde
Synonyms:
General Information
Product Number: 68301779

CAS Registry Number 68301-77-9
Name:
4H-?1-?Benzopyran-?3-?carboxaldehyde, 2-?amino-?6-?chloro-?4-?oxo-
2-Amino-6-chloro-4-oxo-4H-1-benzopyran-3-carboxaldehyde

 

Chemical Formula: C10H6ClNO3
Exact Mass: 223.00
Molecular Weight: 223.61
m/z: 223.00 (100.0%), 225.00 (32.0%), 224.01 (11.0%), 226.00 (3.6%), 225.01 (1.2%)

 

InChI:InChI=1S/C10H6ClNO3/c11-5-1-2-8-6(3-5)9(14)7(4-13)10(12)15-8/h1-4H,12H2

InChI Key:GCFVPLUXLQEQJX-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=C1Cl)C(=O)C(=C(O2)N)C=O

 

Thermal Properties Value Condition Note
Melting Point 308-310 °C (decomp)   (2)IC
Melting Point 308-310 °C (decomp) Solv: acetic acid (64-19-7) (3)IC
Melting Point 290 °C (decomp)   (4)IC

Specification

98%
References
  1. (2) Ishiguro, Toshihiro; Heterocycles 1981, V16(5), P733-40 CAPLUS
  2. (3) Nohara, Akira; JP 61010588 A 1986 CAPLUS
  3. (4) Ghosh, Chandrakanta; Journal of Organic Chemistry 1980, V45(10), P1964-8 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]