154634-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154634-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,6,3 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 154634-38:
(8*1)+(7*5)+(6*4)+(5*6)+(4*3)+(3*4)+(2*3)+(1*8)=135
135 % 10 = 5
So 154634-38-5 is a valid CAS Registry Number.
154634-38-5Relevant articles and documents
STEREOSELECTIVE SYNTHESIS OF 3,4-DISUBSTITUTED CYCLOPENTANONES AND RELATED COMPOUNDS
-
Page/Page column 35-36; 39-40; 42; 44-45, (2010/11/25)
Methods and materials for preparing optically active 3,4-disubstituted cyclopentanones are disclosed. The method includes hydrolyzing one or more compounds represented by Formula (13), or removing an ester moiety from a compound represented by Formula (18).