55916-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55916-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,1 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55916-97:
(7*5)+(6*5)+(5*9)+(4*1)+(3*6)+(2*9)+(1*7)=157
157 % 10 = 7
So 55916-97-7 is a valid CAS Registry Number.
55916-97-7Relevant articles and documents
Photolyse d'oxaziridines. 9. Structures d'oxaziridines a jonction spirannique par etude en rmn du carbone-13
Oliveros, Esther,Riviere, Monique,Lattes, Armand
, p. 107 - 112 (2007/10/02)
Several spirooxaziridines derived from cyclohexanones have been studied by 13Carbon nmr spectroscopy.This method allows us to put forward unambiguous configurations for these heterocycles.
