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: 3-Hydrazino-s-triazolo[3,4-a]phthalazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21517-17-9

21517-17-9 structure

21517-17-9 structure

Name: 3-Hydrazino-s-triazolo [3,4-a] phthalazine
Chemical Name: [1,2,4]triazolo[3,4-a]phthalazin-3-ylhydrazine
CAS Number: 21517-17-9
Molecular Formula: C₉H₈N₆
Molecular Weight: 200.20000
Create Date: 2016-05-05 00:05:02
Modify Date: 2025-09-20 13:34:45

Name	[1,2,4]triazolo[3,4-a]phthalazin-3-ylhydrazine
Synonyms	3-hydrazino-[1,2,4]triazolo[3,4-a]phthalazine 3-Hydrazino-s-triazolo<3,4-a>phthalazin 3-Hydrazino-s-triazolo[3,4-a]phthalazine 3-HYDRAZINYL-S-TRIAZOLO[3,4-A]PHTHALAZINE

Melting Point	217-219ºC
Molecular Formula	C₉H₈N₆
Molecular Weight	200.20000
Exact Mass	200.08100
PSA	81.13000
LogP	1.33640

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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