110188-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110188-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,1,8 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 110188-16:
(8*1)+(7*1)+(6*0)+(5*1)+(4*8)+(3*8)+(2*1)+(1*6)=84
84 % 10 = 4
So 110188-16-4 is a valid CAS Registry Number.
110188-16-4Relevant articles and documents
THE CHEMISTRY OF CYCLIC VINYL ETHERS 4: CYCLIZATION OF UNSATURATED CYCLIC VINYL ETHER EPOXIDES
Boeckman, Robert K.,Tagat, Jayaram R.,Johnston, Brian H.
, p. 33 - 41 (2007/10/02)
The synthesis of 2--5,6-dihydro-4H-pyran (2) and 2--3,4-dihydrofuran is outlined.Cyclization reactions of 2 and 3 catalyzed by various Lewis acids which proceed to afford spirocyc
