161324-25-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161324-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,3,2 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161324-25:
(8*1)+(7*6)+(6*1)+(5*3)+(4*2)+(3*4)+(2*2)+(1*5)=100
100 % 10 = 0
So 161324-25-0 is a valid CAS Registry Number.
161324-25-0Relevant articles and documents
Selective protection of the primary hydroxyl groups of oxetanocin A and conformational analysis of O-protected oxetanocin A
Katagiri,Makino,Kaneko
, p. 884 - 886 (1995)
One of the two primary hydroxyl groups of oxetanocin A was protected selectively with acetyl and o-nitrobenzyl groups using enzymatic and photochemical reactions, respectively. On the basis of 1H-NMR spectroscopy and NOE experiment, 4'-O-protec
