Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

72206-64-5

72206-64-5 structure

72206-64-5 structure

Name: dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate
Chemical Name: dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate
CAS Number: 72206-64-5
Molecular Formula: C₂₃H₁₈N₂O₄
Molecular Weight: 386.40000
Create Date: 2017-12-04 21:45:12
Modify Date: 2025-09-18 21:06:30

Name	dimethyl spiro[4aH-pyrrolo[1,2-b]pyridazine-5,9'-fluorene]-6,7-dicarboxylate
Synonyms	4'aH-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylic acid dimethyl ester dimethyl 4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7' dicarboxylate

Density	1.34g/cm3
Boiling Point	537.2ºC at 760 mmHg
Molecular Formula	C₂₃H₁₈N₂O₄
Molecular Weight	386.40000
Flash Point	278.7ºC
Exact Mass	386.12700
PSA	68.20000
LogP	2.16650
Index of Refraction	1.672

289-80-5 structure

289-80-5

39500-48-6 structure

39500-48-6

~40%

72206-64-5 structure

72206-64-5

Literature: Ahmed, Saleh A.; Hozien, Zeinab A.; Abdel-Wahab, Aboel-Magd A.; Al-Raqa, Shaya Y.; Al-Simaree, Abdulrahman A.; Moussa, Ziad; Al-Amri, Saleh N.; Messali, Mouslim; Soliman, Ahmed S.; Duerr, Heinz Tetrahedron, 2011 , vol. 67, # 37 p. 7173 - 7184

Precursor 1
289-80-5
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.