国产99色精品在线,婷婷亚洲一区粉嫩,熟女人妻AV一区

Product Name:Thiophene-2-carboxylic anhydride

IUPAC Name:thiophene-2-carbonyl thiophene-2-carboxylate

Packing Unit	Available Stock	Price($)	Quantity
CM410741-5g	3-4 Weeks	???

For R&D use only.

Inquiry?Form

Chemical Name

CAS Number

Quantity*

Required Specifications*
(Assay %, Material Grade etc.)

Contact Name*

Contact Email*

Meanwhile I'd like to create a registered account on CHEMENU.COM with the above email.

I'd like to receive emails related to products with similar structures to 25569-97-5 regularly via the above email.

Additional Notes

Verification code*

refresh

: CAS NO:25569-97-5; Molecular Formula:C10H6O3S2; Melting Point:-; Smiles Code:O=C(OC(=O)C1=CC=CS1)C1=CC=CS1; Density:

: Catalog Number:CM410741; Molecular Weight:238.28; Boiling Point:; MDL No:; Storage:

: Thiophenes; Thiophene is a five-membered heterocyclic compound containing a sulfur heteroatom with the molecular formula C4H4S. Thiophene is aromatic and is very similar to benzene; electrophilic substitution reaction is easier than benzene, and it is mainly substituted at the 2-position. Thiophene ring system has certain stability to oxidant.