158439-31-7 Usage
General Description
Methyl 5-chloro-3-chlorosulfonylthiophene-2-carboxylate is a complex organic molecule that belongs to the group of compounds known as chlorosulfonyl thiophenes, which contain a thiophene ring substituted at the 3rd position by a chlorosulfonyl group. As indicated by its name, this chemical compound is also substituted at the 2nd position by a carboxylic ester group and at the 5th position by a chlorine atom. Given its structural elements, this compound exhibits typical properties of both esters and sulfonyl chlorides, including reactivity towards nucleophiles, making it potentially useful in various chemical reactions and synthesis processes. The specific physical properties, safety concerns, or commercial uses of this particular compound might vary and should be researched individually.
Check Digit Verification of cas no
The CAS Registry Mumber 158439-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,3 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 158439-31:
(8*1)+(7*5)+(6*8)+(5*4)+(4*3)+(3*9)+(2*3)+(1*1)=157
157 % 10 = 7
So 158439-31-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H4Cl2O4S2/c1-12-6(9)5-3(14(8,10)11)2-4(7)13-5/h2H,1H3