77752-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77752-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,5 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77752-87:
(7*7)+(6*7)+(5*7)+(4*5)+(3*2)+(2*8)+(1*7)=175
175 % 10 = 5
So 77752-87-5 is a valid CAS Registry Number.
77752-87-5Relevant academic research and scientific papers
Synthesis of monosubstituted 1,1-dicarbonyl ester 1,3-dienes
Rousseau, Olivier,Delaunay, Thierry,Robiette, Rapha?l
, p. 519 - 522 (2014/03/21)
The synthesis of various electron-deficient 1,1-dicarbonyl ester 1,3-dienes substituted in position 2 or 3 of the diene moiety has been developed. Georg Thieme Verlag Stuttgart. New York.
