95479-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95479-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,7 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95479-41:
(7*9)+(6*5)+(5*4)+(4*7)+(3*9)+(2*4)+(1*1)=177
177 % 10 = 7
So 95479-41-7 is a valid CAS Registry Number.
95479-41-7Relevant articles and documents
A New Preparative Method for (E)-2,3-Diarylbut-2-enedials
Toda, Fumio,Takehira, Yoshikazu,Kataoka, Yutaka,Mori, Koji,Sato, Tamie,Segawa, Mari
, p. 1234 - 1235 (1984)
Reaction of 1,2-diaryl-3,4-dibromocyclo-but-1-enes (4) with silver perchlorate in the presence of water gave (E)-2,3-diarylbut-2-enedials (5), which when treated with acid were converted into 2,3-diarylbut-2-en-4-olides (6).