80082-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80082-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,8 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80082-56:
(7*8)+(6*0)+(5*0)+(4*8)+(3*2)+(2*5)+(1*6)=110
110 % 10 = 0
So 80082-56-0 is a valid CAS Registry Number.
80082-56-0Relevant articles and documents
Monobactams. Stereospecific Synthesis of (S)-3-Amino-2-oxoazetidine-1-sulfonic Acids
Floyd, David M.,Fritz, Alan W.,Cimarusti, Christopher M.
, p. 176 - 178 (1982)
A facile, stereospecific synthesis of 3-amino-2-oxoazetidine-1-sulfonic acids (monobactams) by the cyclization of acyl sulfamates derived from β-hydroxy amino acids is described.
