1251757-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1251757-60-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,7,5 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1251757-60:
(9*1)+(8*2)+(7*5)+(6*1)+(5*7)+(4*5)+(3*7)+(2*6)+(1*0)=154
154 % 10 = 4
So 1251757-60-4 is a valid CAS Registry Number.
1251757-60-4Relevant articles and documents
ASYMMETRIC CATALYST AND PROCESS FOR PREPARING OPTICALLY ACTIVE ALCOHOLS USING THE SAME
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Page/Page column 87, (2010/11/03)
The present invention provides an organic metal compound, a ligand, an asymmetric catalyst, and a process for preparing optically-active alcohols using the asymmetric catalyst. The organic metal compound of the present invention is expressed by the follow
