25109-26-6 Usage
General Description
2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) is a chemical compound with the molecular formula C7H5NOSe. It contains a selenophene ring with a carboxaldehyde functional group. 2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) is commonly used in organic synthesis and can be used as a building block in the preparation of various organic compounds. It is a colorless to yellow liquid with a pungent odor and is sensitive to air and light. 2-Selenophenecarboxaldehyde has potential applications in the field of medicinal chemistry, materials science, and as a reagent in chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 25109-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,0 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25109-26:
(7*2)+(6*5)+(5*1)+(4*0)+(3*9)+(2*2)+(1*6)=86
86 % 10 = 6
So 25109-26-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H4OSe/c6-4-5-2-1-3-7-5/h1-4H
25109-26-6Relevant articles and documents
THE ACTION OF THIOLS ON DERIVATIVES OF D-XYLOSE
Blumberg, Karl,Es, Theodorus van
, p. 253 - 266 (2007/10/02)
The action of thiols on 1,2,3,4-tetra-O-acetyl β-D-xylopyranose gave 2- and 5-alkylthiopentose dithioacetals and alkyl 1-thio-D-xylopyranosides.On treatment with thiols and trifluoroacetic acid, 3-O-acetyl-1,2-O-isopropylidene-α-D-xylofuranose derivatives rapidly formed 4-O-acetyl-2,3-dialkylthio-D-ribose dithioacetal derivatives, which were in turn converted into 4-O-acetyl-3-S-benzyl-2,5-epithio-3-thio-D-ribose (or D-arabinose) dithioacetal.
