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: 1,4-Methanopyridazino[1,2-b]phthalazine-6,11-dione, 1,2,3,4-tetrahydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77762-21-1

77762-21-1 structure

77762-21-1 structure

Name: 1,4-Methanopyridazino[1,2-b]phthalazine-6,11-dione, 1,2,3,4-tetrahydro-
Chemical Name: 1,4-methano-1,2,3,4-tetrahydropyridazino[1,2-b]phthalazine-6,11-dione
CAS Number: 77762-21-1
Molecular Formula: C₁₃H₁₂N₂O₂
Molecular Weight: 228.24700
Create Date: 2016-01-12 21:24:20
Modify Date: 2025-09-19 17:54:33

Name	1,4-methano-1,2,3,4-tetrahydropyridazino[1,2-b]phthalazine-6,11-dione
Synonyms	1,4-Methanopyridazino[1,2-b]phthalazine-6,11-dione,1,2,3,4-tetrahydro 1,2,3,4-TETRAHYDRO-1,4-METHANOPYRIDAZINO[1,2-B]PHTHALAZINE-6,11-DIONE

Density	1.45g/cm3
Boiling Point	390.7ºC at 760mmHg
Molecular Formula	C₁₃H₁₂N₂O₂
Molecular Weight	228.24700
Flash Point	184.8ºC
Exact Mass	228.09000
PSA	44.00000
LogP	1.44290

17644-94-9 structure

17644-94-9

~33%

77762-21-1 structure

77762-21-1

Literature: Ortho Pharmaceutical Corporation Patent: US4250180 A1, 1981 ;

Precursor 1
17644-94-9
DownStream 0

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