89654-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89654-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,5 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89654-13:
(7*8)+(6*9)+(5*6)+(4*5)+(3*4)+(2*1)+(1*3)=177
177 % 10 = 7
So 89654-13-7 is a valid CAS Registry Number.
89654-13-7Relevant academic research and scientific papers
CHEMOSELECTIVE REDUCTIVE CLEAVAGE OF KETALS AND ACETALS
Borders, R. J.,Bryson, T. A.
, p. 9 - 12 (2007/10/02)
Utilization of complexed monochloroborane as a reducing agent for ketals and acetals is reported.