175202-66-1 Usage
General Description
Methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate is a chemical compound with a molecular formula C12H12O2S2. It is a derivative of thieno[2,3-b]thiophene, a heterocyclic compound with a thiophene ring and a thieno ring with an ester functional group. METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE is commonly used in the synthesis of pharmaceuticals, agrochemicals, and materials science research. It exhibits interesting properties and potential applications due to its unique structure, and it is widely studied for its potential uses in various chemical and industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 175202-66-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,2,0 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 175202-66:
(8*1)+(7*7)+(6*5)+(5*2)+(4*0)+(3*2)+(2*6)+(1*6)=121
121 % 10 = 1
So 175202-66-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H10O2S2/c1-5-4-13-10-7(5)6(2)8(14-10)9(11)12-3/h4H,1-3H3