16427-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16427-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,2 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16427-45:
(7*1)+(6*6)+(5*4)+(4*2)+(3*7)+(2*4)+(1*5)=105
105 % 10 = 5
So 16427-45-5 is a valid CAS Registry Number.
16427-45-5Relevant articles and documents
Dimethyl and Diethyl 2-Oxo-1,3-propanedisulfonates as Practical Alkylating Reagents
Ogura, Fumio,Yamaguchi, Hachiro,Otsubo, Tetsuo,Nakano, Takao,Saito, Takahiro
, p. 1257 - 1258 (2007/10/02)
The title sulfonates, easily accessible from acetone, were found to be effective and practical alkylating agents.