101067-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101067-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,0,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 101067-72:
(8*1)+(7*0)+(6*1)+(5*0)+(4*6)+(3*7)+(2*7)+(1*2)=75
75 % 10 = 5
So 101067-72-5 is a valid CAS Registry Number.
101067-72-5Relevant articles and documents
A NOVEL SYNTHETIC APPROACH TO N-UNSUBSTITUTED β-LACTAMS
Cossio, Fernando P.,Palomo, Claudio
, p. 4235 - 4238 (2007/10/02)
A convenient simple route to N-unsubstituted β-lactams is described.Formation of unusual N-styryl-β-lactams is the key of the method.
