Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-MERCAPTO-5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

38201-64-8

38201-64-8 structure

38201-64-8 structure

Name: 2-MERCAPTO-5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE
Chemical Name: 5,6-dimethyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one
CAS Number: 38201-64-8
Molecular Formula: C₈H₈N₂OS₂
Molecular Weight: 212.29200
Create Date: 2019-07-05 18:17:05
Modify Date: 2025-09-02 12:55:18

Name	5,6-dimethyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one
Synonyms	HMS599H05 6-thioxo-2,3-dimethylthieno<2,3-d>pyrimidin-4-one

Density	1.47g/cm3
Molecular Formula	C₈H₈N₂OS₂
Molecular Weight	212.29200
Exact Mass	212.00800
PSA	112.79000
LogP	1.89010
Index of Refraction	1.706

HS Code	2934999090

Precursor 0
DownStream 3
179041-02-2 53074-16-1 54968-60-4

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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