Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5,6-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDIN-2-YL)-ACETICACIDMETHYLESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

61799-78-8

61799-78-8 structure

Name: (5,6-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDIN-2-YL)-ACETICACIDMETHYLESTER
Chemical Name: 4-chloro-n,2-dihydroxybenzamide
CAS Number: 61799-78-8
Molecular Formula: C₇H₆ClNO₃
Molecular Weight: 187.58000
Create Date: 2018-09-28 15:42:22
Modify Date: 2024-01-06 10:13:23

Name	4-chloro-n,2-dihydroxybenzamide
Synonyms	Benzamide,4-chloro-N,2-dihydroxy

Density	1.548g/cm3
Melting Point	195ºC
Molecular Formula	C₇H₆ClNO₃
Molecular Weight	187.58000
Exact Mass	187.00400
PSA	69.56000
LogP	1.55550
Index of Refraction	1.638

HS Code	2924299090

22717-55-1

~87%

61799-78-8

Literature: Jiangsu Guohua Investment Co., Ltd; Shanghai Institute of Pharmaceutical Industry Patent: EP2322520 A1, 2011 ; Location in patent: Page/Page column 12 ;

1800-54-0

22717-55-1

61799-78-8

1643-78-3

Literature: American Cyanamid Company Patent: US5484763 A1, 1996 ;

5106-98-9

61799-78-8

Literature: Jiangsu Guohua Investment Co., Ltd; Shanghai Institute of Pharmaceutical Industry Patent: EP2322520 A1, 2011 ;

Precursor 3
22717-55-1 1800-54-0 5106-98-9
DownStream 2
61977-29-5 16263-54-0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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