786681-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 786681-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,6,6,8 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 786681-06:
(8*7)+(7*8)+(6*6)+(5*6)+(4*8)+(3*1)+(2*0)+(1*6)=219
219 % 10 = 9
So 786681-06-9 is a valid CAS Registry Number.
786681-06-9Relevant academic research and scientific papers
Design and synthesis of ninhydrin-based cyclophanes as potential neutral receptors for quaternary ammonium cations
Na, Jeong Eun,Lee, Shim Sung,Kim, Jae Nyoung
, p. 7435 - 7440 (2007/10/03)
Four ninhydrin-based cyclophanes 4a, 4b, 6a, and 6b were designed and synthesized. Two rectangular type cyclophanes (4a and 4b) and two square type cyclophanes (6a and 6b) were prepared in 8-43% yields.
