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: 1,2,7,8,9-pentazabicyclo[4.3.0]nona-4,6,8-trien-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

61330-25-4

61330-25-4 structure

61330-25-4 structure

Name: 1,2,7,8,9-pentazabicyclo[4.3.0]nona-4,6,8-trien-3-one
Chemical Name: 5H-tetrazolo[1,5-b]pyridazin-6-one
CAS Number: 61330-25-4
Molecular Formula: C₄H₃N₅O
Molecular Weight: 137.10000
Create Date: 2017-11-24 04:48:21
Modify Date: 2025-09-11 04:28:15

Names
Properties

Name	5H-tetrazolo[1,5-b]pyridazin-6-one
Synonyms	6-Hydroxy-tetrazolo<1.5-b>pyridazin tetrazolo[1,5-b]pyridazin-6-one

Density	2.05g/cm3
Molecular Formula	C₄H₃N₅O
Molecular Weight	137.10000
Exact Mass	137.03400
PSA	76.20000
Index of Refraction	1.98

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