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: Tetrazolo[1,5-c]quinazoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

234-77-5

234-77-5 structure

234-77-5 structure

Name: Tetrazolo[1,5-c]quinazoline
Chemical Name: Tetrazolo[1,5-c]quinazoline
CAS Number: 234-77-5
Molecular Formula: C₈H₅N₅
Molecular Weight: 171.15900
Create Date: 2017-06-02 19:28:08
Modify Date: 2025-08-25 10:18:28

Name	Tetrazolo[1,5-c]quinazoline
Synonyms	Tetraazolo[1,5-c]quinazoline 1,2,3,4-Tetrazolo<4.3-c>chinazolin Tetrazolo<1,5-c>quinazoline Tetrazolo<5.1-c>chinazolin

Density	1.62g/cm3
Molecular Formula	C₈H₅N₅
Molecular Weight	171.15900
Exact Mass	171.05400
PSA	55.97000
LogP	0.67250
Index of Refraction	1.871

HS Code	2933990090

491-36-1 structure

491-36-1

~81%

234-77-5 structure

234-77-5

Literature: Wan, Zhao-Kui; Wacharasindhu, Sumrit; Levins, Christopher G.; Lin, Melissa; Tabei, Keiko; Mansour, Tarek S. Journal of Organic Chemistry, 2007 , vol. 72, # 26 p. 10194 - 10210

Precursor 1
491-36-1
DownStream 2
31892-42-9 31892-41-8

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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