528-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 528-23-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 528-23:
(5*5)+(4*2)+(3*8)+(2*2)+(1*3)=64
64 % 10 = 4
So 528-23-4 is a valid CAS Registry Number.
528-23-4Relevant articles and documents
HYDROGENATION OF CATMINT OIL
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Page/Page column 19-24; 28-30, (2008/12/07)
Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
