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-(Methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139297-07-7

139297-07-7 structure

139297-07-7 structure

Name: 2-(Methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4-ol
Chemical Name: 2-methylsulfanyl-6,7-dihydro-1H-thieno[3,2-d]pyrimidin-4-one
CAS Number: 139297-07-7
Molecular Formula: C₇H₈N₂OS₂
Molecular Weight: 200.281
Create Date: 2018-12-11 18:28:26
Modify Date: 2025-09-06 18:21:21

Name	2-methylsulfanyl-6,7-dihydro-1H-thieno[3,2-d]pyrimidin-4-one
Synonyms	Thieno[3,2-d]pyrimidin-4-ol, 6,7-dihydro-2-(methylthio)- 2-(Methylsulfanyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4-ol

Density	1.5±0.1 g/cm3
Boiling Point	384.8±42.0 °C at 760 mmHg
Molecular Formula	C₇H₈N₂OS₂
Molecular Weight	200.281
Flash Point	186.5±27.9 °C
Exact Mass	200.007797
PSA	96.61000
LogP	0.90
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.722

HS Code	2934999090

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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