1054646-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1054646-26-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,4,6,4 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1054646-26:
(9*1)+(8*0)+(7*5)+(6*4)+(5*6)+(4*4)+(3*6)+(2*2)+(1*6)=142
142 % 10 = 2
So 1054646-26-2 is a valid CAS Registry Number.
1054646-26-2Relevant articles and documents
Effective asymmetric epoxidation of styrenes by chiral dioxirane
Goeddel, David,Shu, Lianhe,Yuan, Yi,Wong, O. Andrea,Wang, Bin,Shi, Yian
, p. 1715 - 1717 (2007/10/03)
High enantioselectivity (80-92% enantiomeric excess (ee)) has been obtained for the epoxidation of various styrenes using an easily prepared ketone (4) catalyst.
