Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,5'-Dimethyl-4,4'-bipyrimidine-2,2',6(1H,1'H,3H)-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20545-68-0

20545-68-0 structure

20545-68-0 structure

Name: 5,5'-Dimethyl-4,4'-bipyrimidine-2,2',6(1H,1'H,3H)-trione
Chemical Name: 5-methyl-6-(5-methyl-2-oxo-1H-pyrimidin-6-yl)-1H-pyrimidine-2,4-dione
CAS Number: 20545-68-0
Molecular Formula: C₁₀H₁₀N₄O₃
Molecular Weight: 234.21100
Create Date: 2017-05-16 00:13:19
Modify Date: 2025-09-25 21:07:07

Name	5-methyl-6-(5-methyl-2-oxo-1H-pyrimidin-6-yl)-1H-pyrimidine-2,4-dione
Synonyms	6-4'-<5'-methylpyrimidin-2'-one>-thymine

Molecular Formula	C₁₀H₁₀N₄O₃
Molecular Weight	234.21100
Exact Mass	234.07500
PSA	112.25000
LogP	0.66720

HS Code	2933599090

50-89-5 structure

50-89-5

~%

20545-68-0 structure

20545-68-0

Literature: Shetlar, Martin D.; Chung, Janet Photochemistry and Photobiology, 2011 , vol. 87, # 4 p. 802 - 817

Precursor 1
50-89-5
DownStream 0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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