319488-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 319488-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,4,8 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 319488-98:
(8*3)+(7*1)+(6*9)+(5*4)+(4*8)+(3*8)+(2*9)+(1*8)=187
187 % 10 = 7
So 319488-98-7 is a valid CAS Registry Number.
319488-98-7Relevant academic research and scientific papers
Olefination reactions through phosphazenes
Perez,Ortiz
, p. 2029 - 2030 (2007/10/03)
The first synthesis of di-, tri- and tetrasubstituted alkenes through reaction of lithium P-diphenyl(alkyl)(N-carboxymethyl)phosphazenes with aldehydes and ketones is reported.
