77425-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77425-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,2 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77425-66:
(7*7)+(6*7)+(5*4)+(4*2)+(3*5)+(2*6)+(1*6)=152
152 % 10 = 2
So 77425-66-2 is a valid CAS Registry Number.
77425-66-2Relevant academic research and scientific papers
CHEMISTRY OF 2,5-BIS(TRIMETHYLSILOXY)FURANS. II: REACTIONS WITH CARBONYL COMPOUNDS AND THE SYNTHESIS OF 2,6-DIARYL-3,7-DIOXABICYCLOOCTANE-4,8-DIONES
Brownbridge, Peter,Chan, Tak-Hang
, p. 3427 - 3430 (2007/10/02)
2,5-Bis(trimethylsiloxy)furan reacted with a number of substituted benzaldehydes under activation of titan tetrachloride to give 2,6-diaryl-3,7-dioxabicyclooctane-4,8-diones.
