Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-[(3,4-dimethoxyphenyl)-nitroso-methylidene]-6,7-dimethoxy-2H-isoquinoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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17656-58-5

17656-58-5 structure

17656-58-5 structure

Name: 1-[(3,4-dimethoxyphenyl)-nitroso-methylidene]-6,7-dimethoxy-2H-isoquinoline
Chemical Name: (1Z)-1-[(3,4-dimethoxyphenyl)-nitrosomethylidene]-6,7-dimethoxy-2H-isoquinoline
CAS Number: 17656-58-5
Molecular Formula: C₂₀H₂₀N₂O₅
Molecular Weight: 368.38300
Create Date: 2017-11-07 21:53:01
Modify Date: 2025-09-23 22:55:09

Name	(1Z)-1-[(3,4-dimethoxyphenyl)-nitrosomethylidene]-6,7-dimethoxy-2H-isoquinoline
Synonyms	Papaveraldin-oxim

Density	1.23g/cm3
Boiling Point	545.6ºC at 760 mmHg
Molecular Formula	C₂₀H₂₀N₂O₅
Molecular Weight	368.38300
Flash Point	283.8ºC
Exact Mass	368.13700
PSA	82.40000
LogP	3.49580
Vapour Pressure	5.81E-12mmHg at 25°C
Index of Refraction	1.577

522-57-6 structure

522-57-6

~%

17656-58-5 structure

17656-58-5

Literature: Goldschmiedt Monatshefte fuer Chemie, 1886 , vol. 7, p. 488 Full Text Show Details Hirsch Monatshefte fuer Chemie, 1895 , vol. 16, p. 832,834

Precursor 1
522-57-6
DownStream 0

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