62076-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62076-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,7 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62076-21:
(7*6)+(6*2)+(5*0)+(4*7)+(3*6)+(2*2)+(1*1)=105
105 % 10 = 5
So 62076-21-5 is a valid CAS Registry Number.
62076-21-5Relevant articles and documents
Synthesis and Biological Activity of Substituted oxy>acetic Acids. A New Class of Heteroatom-Activated β-Lactam Antibiotics
Woulfe, Steven R.,Miller, Marvin J.
, p. 1447 - 1453 (2007/10/02)
The synthesis of substituted oxy>acetic acids (1) is described. 3--N-hydroxy-2-azetidinones (13a, b), prepared from serine and threonine, were alkylated with 2-(trimethylsilyl)ethyl bromoacetate