Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyrimido[4,5-d]pyridazine-2,4(1H,3H)-dione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: PYRIMIDO[4,5-D]PYRIDAZINE-2,4(1H,3H)-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17257-96-4

17257-96-4 structure

17257-96-4 structure

Name: Pyrimido[4,5-d]pyridazine-2,4(1H,3H)-dione
Chemical Name: Pyrimido[4,5-d]pyridazine-2,4(1H,3H)-dione
CAS Number: 17257-96-4
Molecular Formula: C₆H₄N₄O₂
Molecular Weight: 164.12200
Create Date: 2018-12-26 13:45:49
Modify Date: 2025-09-13 18:39:54

Name	Pyrimido[4,5-d]pyridazine-2,4(1H,3H)-dione
Synonyms	1H-pyrimido[4,5-d]pyridazine-2,4-dione

Molecular Formula	C₆H₄N₄O₂
Molecular Weight	164.12200
Exact Mass	164.03300
PSA	91.50000

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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