765917-25-7 Usage
General Description
3,5-Difluoro-2-tributylstannylpyridine is an organotin compound that contains a pyridine ring with two fluorine atoms at the 3 and 5 positions and a tributylstannyl group attached to the 2 position. The compound is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and the introduction of fluorine atoms into organic molecules. Its tributylstannyl group can serve as a reactive site for further functionalization, making it a versatile building block for the preparation of complex organic molecules. However, due to the toxic nature of organotin compounds, proper safety precautions must be taken when handling and using 3,5-Difluoro-2-tributylstannylpyridine in the laboratory.
Check Digit Verification of cas no
The CAS Registry Mumber 765917-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,9,1 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 765917-25:
(8*7)+(7*6)+(6*5)+(5*9)+(4*1)+(3*7)+(2*2)+(1*5)=207
207 % 10 = 7
So 765917-25-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H2F2N.3C4H9.Sn/c6-4-1-5(7)3-8-2-4;3*1-3-4-2;/h1-2H;3*1,3-4H2,2H3;/rC17H29F2NSn/c1-4-7-10-21(11-8-5-2,12-9-6-3)17-16(19)13-15(18)14-20-17/h13-14H,4-12H2,1-3H3
