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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Phenylisoxazolo[3,4-d]pyridazin-7(6H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25506-06-3

25506-06-3 structure

25506-06-3 structure

Name: 4-Phenylisoxazolo[3,4-d]pyridazin-7(6H)-one
Chemical Name: 4-phenyl-6H-[1,2]oxazolo[3,4-d]pyridazin-7-one
CAS Number: 25506-06-3
Molecular Formula: C₁₁H₇N₃O₂
Molecular Weight: 213.19200
Create Date: 2017-10-21 14:21:38
Modify Date: 2025-08-27 14:17:05

Name	4-phenyl-6H-[1,2]oxazolo[3,4-d]pyridazin-7-one
Synonyms	4-Phenylisoxazolo(3,4-d)pyridazin-7(6H)-one 4-Fenilisossazalo(3,4-d)piridazin-7-one 4-Fenilisossazalo(3,4-d)piridazin-7-one [Italian] 4-phenyl-6H-isoxazolo[3,4-d]pyridazin-7-one ISOXAZOLO(3,4-d)PYRIDAZIN-7(6H)-ONE,4-PHENYL 4-Phenyl-isoxazolo<3,4-d>pyridazin-7-one

Density	1.5g/cm3
Molecular Formula	C₁₁H₇N₃O₂
Molecular Weight	213.19200
Exact Mass	213.05400
PSA	71.78000
LogP	1.57810
Index of Refraction	1.734

HS Code	2934999090

19688-04-1 structure

19688-04-1

~%

25506-06-3 structure

25506-06-3

Literature: Renzi,G.; Pinzanti,S. Farmaco, Edizione Scientifica, 1969 , vol. 24, p. 885 - 892

Precursor 1
19688-04-1
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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