Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4(1H,3H)-Pyrimidinedione,5-mercapto-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

14020-53-2

14020-53-2 structure

14020-53-2 structure

Name: 2,4(1H,3H)-Pyrimidinedione,5-mercapto-
Chemical Name: 5-sulfanyl-1H-pyrimidine-2,4-dione
CAS Number: 14020-53-2
Molecular Formula: C₄H₄N₂O₂S
Molecular Weight: 144.15200
Create Date: 2017-06-04 14:27:11
Modify Date: 2025-08-26 10:37:01

Name	5-sulfanyl-1H-pyrimidine-2,4-dione
Synonyms	5-mercapto-1H-pyrimidine-2,4-dione 5-Mercapto-2,4-pyrimidinediol Isobarbituric acid,5-thio 5-Mercapto-1H-pyrimidin-2,4-dion 5-Thiouracil 5-Thioisobarbituric acid AB 050 5-mercaptouracil

Density	1.53g/cm3
Molecular Formula	C₄H₄N₂O₂S
Molecular Weight	144.15200
Exact Mass	143.99900
PSA	104.52000
Index of Refraction	1.635

42074-70-4 structure

42074-70-4

~%

14020-53-2 structure

14020-53-2

Literature: Bardos et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 960

140-89-6 structure

140-89-6

~%

14020-53-2 structure

14020-53-2

Literature: Bardos et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 960

28485-18-9 structure

28485-18-9

~%

14020-53-2 structure

14020-53-2

Literature: Herr et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 401

10320-87-3 structure

10320-87-3

~%

14020-53-2 structure

14020-53-2

Literature: Bardos et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 960

Precursor 4
42074-70-4 140-89-6 28485-18-9 10320-87-3
DownStream 2
73236-43-8 10320-87-3

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