502764-57-0 Usage
General Description
2,5-Di(triMethyltin)thieno[3,2-b]thiophene is a chemical compound that is made up of a thieno[3,2-b]thiophene core with two trimethyltin groups attached to the 2 and 5 positions. It is commonly used in the synthesis of organic semiconductors for use in electronic devices such as transistors and solar cells. 2,5-Di(triMethyltin)thieno[3,2-b]thiophene has photophysical and electronic properties that make it suitable for use in these applications. However, it is important to handle this compound with care as trimethyltin compounds are highly toxic and can cause severe health effects upon exposure. Therefore, proper safety precautions and handling procedures should be followed when working with 2,5-Di(triMethyltin)thieno[3,2-b]thiophene.
Check Digit Verification of cas no
The CAS Registry Mumber 502764-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,7,6 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 502764-57:
(8*5)+(7*0)+(6*2)+(5*7)+(4*6)+(3*4)+(2*5)+(1*7)=140
140 % 10 = 0
So 502764-57-0 is a valid CAS Registry Number.