1128025-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1128025-03-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,8,0,2 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1128025-03:
(9*1)+(8*1)+(7*2)+(6*8)+(5*0)+(4*2)+(3*5)+(2*0)+(1*3)=105
105 % 10 = 5
So 1128025-03-5 is a valid CAS Registry Number.
1128025-03-5Relevant articles and documents
{1,6}-transannular catalytic asymmetric Gosteli-Claisen rearrangement
Jaschinski, Tobias,Hiersemann, Martin
, p. 4114 - 4117 (2012/10/08)
The first uncatalyzed and [Cu(R-box)L2](SbF6) 2-catalyzed {1,6}-transannular Gosteli-Claisen rearrangement of cyclic 2-alkoxycarbonyl-substituted allyl vinyl ethers to afford medium- and large-sized carbacycles is disclosed.
