1224876-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224876-24-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,7 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1224876-24:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*7)+(3*6)+(2*2)+(1*4)=157
157 % 10 = 7
So 1224876-24-7 is a valid CAS Registry Number.
1224876-24-7Relevant articles and documents
A novel one-pot synthesis of 2-benzoylpyrroles from benzaldehydes
Sharma, Ratnesh,Chouhan, Mangilal,Nair, Vipin A.
, p. 2039 - 2043 (2010)
We herein report a novel one-pot reaction for benzoylation of pyrrole. The key step in the reaction is generation of di(1H-pyrrol-1-yl)zirconium(IV) chloride complex which reacts with benzaldehydes and methyl benzoates to give 2-benzoylpyrroles as the major product.