321309-40-4 Usage
General Description
5-(1,3-Oxazol-5-yl)-2-thiophenesulfonyl chloride is a chemical compound with the molecular formula C8H5ClO3S2. It is a sulfonyl chloride derivative with a thiophene ring and an oxazol group. 5-(1,3-OXAZOL-5-YL)-2-THIOPHENESULFONYL CHLORIDE is commonly used as a reagent in organic synthesis for the introduction of the thiophenesulfonyl group into various molecules. It can also be used as a building block in the development of pharmaceuticals and agrochemicals. Additionally, 5-(1,3-Oxazol-5-yl)-2-thiophenesulfonyl chloride has been found to exhibit antibacterial and anticancer activities in certain studies. However,
Check Digit Verification of cas no
The CAS Registry Mumber 321309-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,3,0 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 321309-40:
(8*3)+(7*2)+(6*1)+(5*3)+(4*0)+(3*9)+(2*4)+(1*0)=94
94 % 10 = 4
So 321309-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H4ClNO3S2/c8-14(10,11)7-2-1-6(13-7)5-3-9-4-12-5/h1-4H