136613-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136613-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,1 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136613-07:
(8*1)+(7*3)+(6*6)+(5*6)+(4*1)+(3*3)+(2*0)+(1*7)=115
115 % 10 = 5
So 136613-07-5 is a valid CAS Registry Number.
136613-07-5Relevant academic research and scientific papers
Tani, Keita,Takano, Junji,Tohda, Yasuo,Ariga, Masahiro,Higuchi, Hiroyuki,Misumi, Soichi
, p. 1461 - 1464 (1991)
The first synthesis and the physical properties of diphenoquinophanes is reported along with their spectral evidences.