Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(2,6-DICHLOROPHENYL)-1,2-DIHY
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4(1H)-Quinazolinone,2-(2,6-dichlorophenyl)-2,3-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

83800-94-6

83800-94-6 structure

83800-94-6 structure

Name: 4(1H)-Quinazolinone,2-(2,6-dichlorophenyl)-2,3-dihydro-
Chemical Name: 2-(1-hydroxy-1-methyl-ethyl)-2,3-dihydro-furo[3,2-g]chromen-7-one
CAS Number: 83800-94-6
Molecular Formula: C₁₄H₁₀Cl₂N₂O
Molecular Weight: 293.14800
Create Date: 2017-07-04 02:35:08
Modify Date: 2025-09-12 01:44:04

Name	2-(1-hydroxy-1-methyl-ethyl)-2,3-dihydro-furo[3,2-g]chromen-7-one
Synonyms	Nodakenetin 7H-Furo(3,2-g)(1)benzopyran-7-one,2,3-dihydro-2-(1-hydroxy-1-methylethyl)-,(S)-(+) (S)-Marmesin (-)-Marmesin 2,3-dihydro-2-(2,6-dichlorophenyl)quinazolin-4(1H)-one 2,3-dihydro-2-(1-hydroxy-1-methylethyl)-7H-furo[3,2-g][1]benzopyran-7-one

Density	1.376g/cm3
Boiling Point	514.8ºC at 760mmHg
Molecular Formula	C₁₄H₁₀Cl₂N₂O
Molecular Weight	293.14800
Flash Point	265.1ºC
Exact Mass	292.01700
PSA	41.13000
LogP	4.31430
Index of Refraction	1.62

HS Code	2933990090

83-38-5 structure

83-38-5

28144-70-9 structure

28144-70-9

~84%

83800-94-6 structure

83800-94-6

Literature: Karimi-Jaberi, Zahed; Zarei, Leila South African Journal of Chemistry, 2012 , vol. 65, p. 36 - 38

Precursor 2
83-38-5 28144-70-9
DownStream 0

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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