Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(1H)-Pteridinone,4-amino-6,7-dimethyl-(7CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19152-99-9

19152-99-9 structure

19152-99-9 structure

Name: 2(1H)-Pteridinone,4-amino-6,7-dimethyl-(7CI,9CI)
Chemical Name: 4-amino-6,7-dimethyl-3H-pteridin-2-one
CAS Number: 19152-99-9
Molecular Formula: C₈H₉N₅O
Molecular Weight: 191.19000
Create Date: 2016-07-28 13:46:28
Modify Date: 2025-09-13 09:48:02

Name	4-amino-6,7-dimethyl-3H-pteridin-2-one
Synonyms	4-Amino-2-oxo-6.7-dimethyl-dihydropteridin 6,7-Dimethylisopterin 4-Amino-6,7-dimethyl-1H-pteridin-2-on 2(1H)-Pteridinone,4-amino-6,7-dimethyl 4-amino-6,7-dimethyl-1H-pteridin-2-one 4-Amino-1.2-dihydro-6.7-dimethyl-2-oxo-pteridin 4-AMINO-6,7-DIMETHYLPTERIDIN-2(1H)-ONE

Molecular Formula	C₈H₉N₅O
Molecular Weight	191.19000
Exact Mass	191.08100
PSA	98.54000
LogP	0.25450

HS Code	2933990090

22715-34-0 structure

22715-34-0

431-03-8 structure

431-03-8

~%

19152-99-9 structure

19152-99-9

Literature: Daly; Christensen Journal of the American Chemical Society, 1956 , vol. 78, p. 225,226

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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