117751-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117751-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,5 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117751-78:
(8*1)+(7*1)+(6*7)+(5*7)+(4*5)+(3*1)+(2*7)+(1*8)=137
137 % 10 = 7
So 117751-78-7 is a valid CAS Registry Number.
117751-78-7Relevant articles and documents
Chirospecific synthesis of the tetrahydroimidazodiazepinol aglycon of pentostatin and its analogues
Van Truong,Rapoport
, p. 6090 - 6096 (2007/10/02)
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UNUSUAL α-AMINOACIDS FROM VINYLGLYCINE
Meffre, P.,Vo-Quang, L.,Vo-Quang, Y.,Goffic, F. Le
, p. 2291 - 2294 (2007/10/02)
The easily available L-vinylglycine derivative 1 is used in the synthesis of unusual multifunctional α-aminoacids such as 2 and 3.
