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: 4(1H)-Pyrimidinone,6-amino-1,3-diethyl-2,3-dihydro-2-thioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3120-51-2

3120-51-2 structure

3120-51-2 structure

Name: 4(1H)-Pyrimidinone,6-amino-1,3-diethyl-2,3-dihydro-2-thioxo-
Chemical Name: 6-amino-1,3-diethyl-2-sulfanylidenepyrimidin-4-one
CAS Number: 3120-51-2
Molecular Formula: C₈H₁₃N₃OS
Molecular Weight: 199.27300
Create Date: 2016-01-30 16:40:46
Modify Date: 2025-08-26 11:18:26

Name	6-amino-1,3-diethyl-2-sulfanylidenepyrimidin-4-one
Synonyms	1,3-Diaethyl-6-amino-2-thioxo-2,3-dihydro-1H-pyrimidin-4-on 6-amino-1,3-diethyl-2-thioxo-2,3-dihydropyrimidin-4(1h)-one 1,3-diethyl-6-amino-2-thiouracil 6-amino-1,3-diethyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 1,3-diethyl-6-amino-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

Density	1.28g/cm3
Boiling Point	286.3ºC at 760 mmHg
Molecular Formula	C₈H₁₃N₃OS
Molecular Weight	199.27300
Flash Point	126.9ºC
Exact Mass	199.07800
PSA	85.04000
LogP	1.58250
Index of Refraction	1.633

HS Code	2933599090

372-09-8 structure

372-09-8

105-55-5 structure

105-55-5

~%

3120-51-2 structure

3120-51-2

Literature: Searle and Co. Patent: US2615020 , 1950 ;

Precursor 2
372-09-8 105-55-5
DownStream 1
56540-86-4

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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