1415146-14-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1415146-14-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,1,4 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1415146-14:
(9*1)+(8*4)+(7*1)+(6*5)+(5*1)+(4*4)+(3*6)+(2*1)+(1*4)=123
123 % 10 = 3
So 1415146-14-3 is a valid CAS Registry Number.
1415146-14-3Relevant articles and documents
Aryne cycloaddition with 3-oxidopyridinium species
Ren, Hailong,Wu, Chunrui,Ding, Xiuxiu,Chen, Xiaoge,Shi, Feng
, p. 8975 - 8984,10 (2012/12/12)
The [3 + 2] cycloaddition of arynes with 3-oxidopyridinium species is examined using the Kobayashi benzyne precursor. The reaction affords a bicyclo[3.2.1] skeleton under mild conditions. A [7 + 2] cycloaddition mode with a subsequent pyridine ring-opening event has also been observed.
