94918-57-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94918-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,1 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94918-57:
(7*9)+(6*4)+(5*9)+(4*1)+(3*8)+(2*5)+(1*7)=177
177 % 10 = 7
So 94918-57-7 is a valid CAS Registry Number.
94918-57-7Relevant academic research and scientific papers
Hexahydro-1,4-oxazepines. Part 2. Unambiguous Synthesis
Brown, George R.,Foubister, Alan J.,Wright, Brian
, p. 557 - 558 (2007/10/02)
The unambiguous synthesis of 6-phenoxy-1,4,-oxazepane from diethyl phenoxymalonete via a modified Hellmann Haas Β-amino acid synthesis is described.
