CAS 351003-40-2|4H-[1]-BENZOPYRANO[4 3-B]THIOPHENE-2-CA&

Introduction：Basic information about CAS 351003-40-2|4H-[1]-BENZOPYRANO[4 3-B]THIOPHENE-2-CA&, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	4H-[1]-BENZOPYRANO[4 3-B]THIOPHENE-2-CA&
CAS Number	351003-40-2	Molecular Weight	246.28500
Density	1.414g/cm3	Boiling Point	/
Molecular Formula	C₁₂H₁₀N₂O₂S	Melting Point	240-245ºC(lit.)
MSDS	ChineseUSA	Flash Point	/

Names

Name	4H-thieno[3,2-c]chromene-2-carbohydrazide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.414g/cm3
Melting Point	240-245ºC(lit.)
Molecular Formula	C₁₂H₁₀N₂O₂S
Molecular Weight	246.28500
Exact Mass	246.04600
PSA	92.59000
LogP	3.00220
Index of Refraction	1.686
InChIKey	BYNAEHIZFMTJEU-UHFFFAOYSA-N
SMILES	NNC(=O)c1cc2c(s1)-c1ccccc1OC2

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934999090

Customs

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

Articles1

Highly sensitive method for specific, brief, and economical detection of glycoproteins in sodium dodecyl sulfate-polyacrylamide gel electrophoresis by the synthesis of a new hydrazide derivative.

Anal. Chem. 87(3) , 1462-5, (2015)

A new hydrazide derivative was synthesized and used for the first time as a specific, brief, and economical probe to selectively visualize glycoproteins in 1-D and 2-D sodium dodecyl sulfate-polyacryl...

Synonyms

4H-Thieno[3,2-c][1]benzopyran-2-carboxylicacid,hydrazide

MFCD03701527

4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide

Recommended......