Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (TETRAHYDRO-PYRAN-4-YLMETHYL)-HYDRAZINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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18740-26-6

18740-26-6 structure

18740-26-6 structure

Name: (TETRAHYDRO-PYRAN-4-YLMETHYL)-HYDRAZINE
Chemical Name: 2-thieno[2,3-d]pyrimidin-4-ylsulfanylacetic acid
CAS Number: 18740-26-6
Molecular Formula: C₈H₆N₂O₂S₂
Molecular Weight: 226.27500
Create Date: 2018-11-24 07:46:18
Modify Date: 2025-08-25 09:54:43

Name	2-thieno[2,3-d]pyrimidin-4-ylsulfanylacetic acid
Synonyms	hms1754h10

Density	1.59g/cm3
Boiling Point	455.5ºC at 760 mmHg
Molecular Formula	C₈H₆N₂O₂S₂
Molecular Weight	226.27500
Flash Point	229.3ºC
Exact Mass	225.98700
PSA	116.62000
LogP	1.86800
Vapour Pressure	4.36E-09mmHg at 25°C
Index of Refraction	1.738

HS Code	2934999090

18740-25-5 structure

18740-25-5

~%

18740-26-6 structure

18740-26-6

Literature: Robba,M.; Cugnon de Sevricourt,M. Journal of Heterocyclic Chemistry, 1975 , vol. 12, p. 921 - 924

14080-59-2 structure

14080-59-2

~%

18740-26-6 structure

18740-26-6

Literature: Robba,M. et al. Comptes Rendus des Seances de l'Academie des Sciences, Serie C: Sciences Chimiques, 1968 , vol. 266, p. 128 - 130

14080-55-8 structure

14080-55-8

79-11-8 structure

79-11-8

~%

18740-26-6 structure

18740-26-6

Literature: Robba,M.; Cugnon de Sevricourt,M. Journal of Heterocyclic Chemistry, 1975 , vol. 12, p. 921 - 924

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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