111512-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111512-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,1 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111512-98:
(8*1)+(7*1)+(6*1)+(5*5)+(4*1)+(3*2)+(2*9)+(1*8)=82
82 % 10 = 2
So 111512-98-2 is a valid CAS Registry Number.
111512-98-2Relevant articles and documents
Study on the reactions of fluoroalkanesulfonyl azides with cycloalkenyl ether and aryl ynamines
He, Ping,Zhu, Shizheng
, p. 549 - 555 (2007/10/03)
The reactions of fluoroalkanesulfonyl azides 1 with some electron-rich compounds have been studied in detail. Cycloalkenyl vinyl ethers reacted with 1 readily at 0°C to give the corresponding ring-contraction N-fluoroalkanesulfonyl amidine analogues 3. In